| 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 | $229.77 | 3.684% | $238.2347 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $220.41 | 12.844% | $248.7195 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $38.84 | 6.301% | $41.2873 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $59.74 | 6.577% | $63.6691 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $49.71 | 13.648% | $56.4944 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $143.37 | 12.463% | $161.2382 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $41.76 | 13.428% | $47.3675 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $783.60 | $857.0107 | $857.01 | $857.00 | $857.00 | |