| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.64 | 13.469% | $280.9946 | $280.99 | $281.00 | $281.00 |
| Purchase #2 | $239.81 | 5.739% | $253.5727 | $253.57 | $253.55 | $253.60 |
| Purchase #3 | $141.86 | 10.227% | $156.368 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $152.42 | 11.129% | $169.3828 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $36.97 | 4.432% | $38.6085 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $208.62 | 5.541% | $220.1796 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $66.30 | 6.465% | $70.5863 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $1,093.62 | $1,189.6925 | $1,189.69 | $1,189.70 | $1,189.80 | |