| 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 | $218.50 | 13.554% | $248.1155 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $31.70 | 13.241% | $35.8974 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $5.29 | 11.423% | $5.8943 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $212.86 | 5.681% | $224.9526 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $158.27 | 4.335% | $165.131 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $177.86 | 11.698% | $198.6661 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $34.66 | 9.734% | $38.0338 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $839.14 | $916.6907 | $916.69 | $916.70 | $916.70 | |