| 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 | $202.47 | 11.344% | $225.4382 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $118.79 | 9.735% | $130.3542 | $130.35 | $130.35 | $130.40 |
| Purchase #3 | $209.63 | 12.851% | $236.5696 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $66.99 | 7.470% | $71.9942 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $8.71 | 13.290% | $9.8676 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $68.87 | 7.508% | $74.0408 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $181.25 | 12.694% | $204.2579 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $856.71 | $952.5225 | $952.52 | $952.50 | $952.60 | |