| 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 | $212.70 | 11.481% | $237.1201 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $17.52 | 8.237% | $18.9631 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $23.81 | 7.314% | $25.5515 | $25.55 | $25.55 | $25.60 |
| Purchase #4 | $166.55 | 5.431% | $175.5953 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $220.33 | 10.777% | $244.075 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $14.51 | 13.569% | $16.4789 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $202.41 | 9.855% | $222.3575 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $857.83 | $940.1414 | $940.15 | $940.15 | $940.30 | |