| 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 | $121.69 | 10.218% | $134.1243 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $128.29 | 4.654% | $134.2606 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $33.55 | 11.516% | $37.4136 | $37.41 | $37.40 | $37.40 |
| Purchase #4 | $189.75 | 12.540% | $213.5447 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $41.63 | 12.740% | $46.9337 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $50.31 | 10.303% | $55.4934 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $154.56 | 10.514% | $170.8104 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $719.78 | $792.5807 | $792.56 | $792.55 | $792.50 | |