| 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 | $190.57 | 7.501% | $204.8647 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $209.45 | 4.753% | $219.4052 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $199.92 | 11.171% | $222.2531 | $222.25 | $222.25 | $222.30 |
| Purchase #4 | $238.51 | 3.162% | $246.0517 | $246.05 | $246.05 | $246.10 |
| Purchase #5 | $171.99 | 12.674% | $193.788 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $45.30 | 12.138% | $50.7985 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $6.49 | 4.786% | $6.8006 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $1,062.23 | $1,143.9618 | $1,143.96 | $1,143.95 | $1,144.10 | |