| 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 | $106.98 | 12.162% | $119.9909 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $68.53 | 3.551% | $70.9635 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $129.71 | 3.355% | $134.0618 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $19.98 | 7.716% | $21.5217 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $77.52 | 11.246% | $86.2379 | $86.24 | $86.25 | $86.20 |
| Purchase #6 | $113.71 | 7.408% | $122.1336 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $244.91 | 12.559% | $275.6682 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $761.34 | $830.5776 | $830.57 | $830.55 | $830.60 | |