| 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 | $214.33 | 9.692% | $235.1029 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $74.43 | 10.198% | $82.0204 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $29.65 | 4.624% | $31.021 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $12.57 | 10.608% | $13.9034 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $125.26 | 11.832% | $140.0808 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $16.98 | 7.374% | $18.2321 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $188.30 | 9.755% | $206.6687 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $661.52 | $727.0293 | $727.02 | $727.00 | $727.00 | |