| 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 | $105.56 | 13.765% | $120.0903 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $219.97 | 4.255% | $229.3297 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $235.94 | 3.193% | $243.4736 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $103.53 | 12.114% | $116.0716 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $72.56 | 3.337% | $74.9813 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $159.46 | 7.525% | $171.4594 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $5.46 | 6.387% | $5.8087 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $902.48 | $961.2146 | $961.21 | $961.20 | $961.30 | |