| 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 | $27.50 | 6.328% | $29.2402 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $150.94 | 12.173% | $169.3139 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $77.82 | 12.244% | $87.3483 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $236.84 | 9.872% | $260.2208 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $233.74 | 12.805% | $263.6704 | $263.67 | $263.65 | $263.70 |
| Purchase #6 | $238.53 | 10.241% | $262.9579 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $105.86 | 10.358% | $116.825 | $116.83 | $116.85 | $116.80 |
| 7 purchase totals = | $1,071.23 | $1,189.5765 | $1,189.58 | $1,189.55 | $1,189.50 | |