| 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 | $114.43 | 7.638% | $123.1702 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $104.62 | 11.248% | $116.3877 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $87.78 | 13.141% | $99.3152 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $151.79 | 12.123% | $170.1915 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $232.33 | 9.712% | $254.8939 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $165.78 | 6.874% | $177.1757 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $154.63 | 4.636% | $161.7986 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $1,011.36 | $1,102.9328 | $1,102.94 | $1,102.95 | $1,103.00 | |