| 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 | $114.36 | 7.686% | $123.1497 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $28.50 | 13.753% | $32.4196 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $110.66 | 3.167% | $114.1646 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $60.29 | 10.184% | $66.4299 | $66.43 | $66.45 | $66.40 |
| Purchase #5 | $87.78 | 7.604% | $94.4548 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $248.41 | 6.266% | $263.9754 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $107.41 | 10.191% | $118.3562 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $757.41 | $812.9502 | $812.95 | $812.95 | $813.00 | |