| 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 | $224.80 | 11.575% | $250.8206 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $243.71 | 8.315% | $263.9745 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $224.88 | 12.726% | $253.4982 | $253.50 | $253.50 | $253.50 |
| Purchase #4 | $91.67 | 6.216% | $97.3682 | $97.37 | $97.35 | $97.40 |
| Purchase #5 | $32.36 | 9.629% | $35.4759 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $7.71 | 5.140% | $8.1063 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $246.76 | 5.621% | $260.6304 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,071.89 | $1,169.8741 | $1,169.88 | $1,169.85 | $1,169.90 | |