| 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 | $135.85 | 9.670% | $148.9867 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $40.85 | 7.294% | $43.8296 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $46.32 | 5.549% | $48.8903 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $228.62 | 6.513% | $243.51 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $217.35 | 8.580% | $235.9986 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $101.26 | 4.516% | $105.8329 | $105.83 | $105.85 | $105.80 |
| Purchase #7 | $165.73 | 11.121% | $184.1608 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $935.98 | $1,011.2089 | $1,011.21 | $1,011.25 | $1,011.20 | |