| 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 | $110.97 | 12.551% | $124.8978 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $124.82 | 4.269% | $130.1486 | $130.15 | $130.15 | $130.10 |
| Purchase #3 | $19.68 | 11.663% | $21.9753 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $241.86 | 7.819% | $260.771 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $39.58 | 12.303% | $44.4495 | $44.45 | $44.45 | $44.40 |
| Purchase #6 | $100.91 | 8.756% | $109.7457 | $109.75 | $109.75 | $109.70 |
| Purchase #7 | $249.65 | 12.133% | $279.94 | $279.94 | $279.95 | $279.90 |
| 7 purchase totals = | $887.47 | $971.9279 | $971.94 | $971.95 | $971.80 | |