| 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 | $221.30 | 12.391% | $248.7213 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $27.47 | 4.710% | $28.7638 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $35.40 | 12.279% | $39.7468 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $213.83 | 8.527% | $232.0633 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $47.35 | 7.542% | $50.9211 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $59.38 | 6.313% | $63.1287 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $219.85 | 12.511% | $247.3554 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $824.58 | $910.7004 | $910.70 | $910.65 | $910.70 | |