| 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 | $246.71 | 4.497% | $257.8045 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $97.84 | 6.600% | $104.2974 | $104.30 | $104.30 | $104.30 |
| Purchase #3 | $99.93 | 12.296% | $112.2174 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $238.60 | 13.767% | $271.4481 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $144.39 | 13.485% | $163.861 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $18.43 | 7.475% | $19.8076 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $62.69 | 13.150% | $70.9337 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $908.59 | $1,000.3697 | $1,000.37 | $1,000.35 | $1,000.30 | |