| 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 | $101.91 | 7.459% | $109.5115 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $104.92 | 10.757% | $116.2062 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $234.41 | 12.116% | $262.8111 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $200.57 | 6.136% | $212.877 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $247.44 | 12.639% | $278.7139 | $278.71 | $278.70 | $278.70 |
| Purchase #6 | $56.41 | 13.792% | $64.1901 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $65.82 | 13.705% | $74.8406 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $1,011.48 | $1,119.1504 | $1,119.15 | $1,119.15 | $1,119.10 | |