| 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 | $217.67 | 10.675% | $240.9063 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $63.77 | 7.764% | $68.7211 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $239.65 | 12.297% | $269.1198 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $236.31 | 3.118% | $243.6781 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $160.56 | 9.228% | $175.3765 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $158.51 | 7.574% | $170.5155 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $24.91 | 7.738% | $26.8375 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $1,101.38 | $1,195.1548 | $1,195.17 | $1,195.15 | $1,195.10 | |