| 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 | $225.67 | 11.726% | $252.1321 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $33.53 | 10.664% | $37.1056 | $37.11 | $37.10 | $37.10 |
| Purchase #3 | $232.51 | 10.289% | $256.433 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $37.97 | 3.730% | $39.3863 | $39.39 | $39.40 | $39.40 |
| Purchase #5 | $179.62 | 10.673% | $198.7908 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $81.29 | 13.654% | $92.3893 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $22.60 | 11.592% | $25.2198 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $813.19 | $901.4569 | $901.46 | $901.50 | $901.40 | |