| 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 | $87.99 | 12.566% | $99.0468 | $99.05 | $99.05 | $99.00 |
| Purchase #2 | $244.95 | 12.500% | $275.5688 | $275.57 | $275.55 | $275.60 |
| Purchase #3 | $112.74 | 7.754% | $121.4819 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $245.77 | 13.690% | $279.4159 | $279.42 | $279.40 | $279.40 |
| Purchase #5 | $158.26 | 10.820% | $175.3837 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $211.91 | 11.866% | $237.0552 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $100.99 | 5.874% | $106.9222 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $1,162.61 | $1,294.8745 | $1,294.88 | $1,294.85 | $1,294.90 | |