| 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 | $202.51 | 3.701% | $210.0049 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $203.87 | 13.841% | $232.0876 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $150.51 | 13.361% | $170.6196 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $61.79 | 8.226% | $66.8728 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $112.32 | 5.700% | $118.7222 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $31.61 | 4.863% | $33.1472 | $33.15 | $33.15 | $33.10 |
| Purchase #7 | $147.47 | 5.815% | $156.0454 | $156.05 | $156.05 | $156.00 |
| 7 purchase totals = | $910.08 | $987.4997 | $987.50 | $987.45 | $987.40 | |