| 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 | $121.98 | 10.119% | $134.3232 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $173.86 | 11.453% | $193.7722 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $111.66 | 6.392% | $118.7973 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $136.45 | 9.304% | $149.1453 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $153.60 | 4.531% | $160.5596 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $94.61 | 8.678% | $102.8203 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $79.35 | 4.551% | $82.9612 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $871.51 | $942.3791 | $942.38 | $942.30 | $942.40 | |