| 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 | $209.92 | 5.675% | $221.833 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $133.95 | 7.180% | $143.5676 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $30.37 | 10.551% | $33.5743 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $89.78 | 12.136% | $100.6757 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $193.46 | 4.258% | $201.6975 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $46.46 | 8.411% | $50.3678 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $233.72 | 5.375% | $246.2825 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $937.66 | $997.9984 | $998.00 | $998.00 | $998.10 | |