| 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 | $195.82 | 12.531% | $220.3582 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $104.38 | 4.810% | $109.4007 | $109.40 | $109.40 | $109.40 |
| Purchase #3 | $168.70 | 8.546% | $183.1171 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $183.83 | 9.846% | $201.9299 | $201.93 | $201.95 | $201.90 |
| Purchase #5 | $61.84 | 10.550% | $68.3641 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $102.34 | 11.146% | $113.7468 | $113.75 | $113.75 | $113.70 |
| Purchase #7 | $82.90 | 5.383% | $87.3625 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $899.81 | $984.2793 | $984.28 | $984.25 | $984.30 | |