| 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 | $95.80 | 11.340% | $106.6637 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $20.85 | 9.132% | $22.754 | $22.75 | $22.75 | $22.80 |
| Purchase #3 | $237.95 | 7.238% | $255.1728 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $82.29 | 6.276% | $87.4545 | $87.45 | $87.45 | $87.50 |
| Purchase #5 | $231.49 | 12.365% | $260.1137 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $242.52 | 4.503% | $253.4407 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $108.60 | 7.165% | $116.3812 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $1,019.50 | $1,101.9806 | $1,101.96 | $1,101.95 | $1,102.10 | |