| 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 | $238.40 | 11.465% | $265.7326 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $239.35 | 6.586% | $255.1136 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $229.31 | 7.591% | $246.7169 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $148.84 | 5.317% | $156.7538 | $156.75 | $156.75 | $156.80 |
| Purchase #5 | $210.92 | 11.826% | $235.8634 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $146.40 | 9.554% | $160.3871 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $140.53 | 12.568% | $158.1918 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $1,353.75 | $1,478.7592 | $1,478.75 | $1,478.75 | $1,478.80 | |