| 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 | $134.50 | 13.324% | $152.4208 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $107.71 | 5.848% | $114.0089 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $79.30 | 12.142% | $88.9286 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $166.92 | 13.305% | $189.1287 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $31.28 | 3.749% | $32.4527 | $32.45 | $32.45 | $32.50 |
| Purchase #6 | $219.34 | 9.702% | $240.6204 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $50.43 | 5.379% | $53.1426 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $789.48 | $870.7027 | $870.70 | $870.70 | $870.60 | |