| 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 | $119.68 | 10.349% | $132.0657 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $9.61 | 5.227% | $10.1123 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $210.63 | 11.370% | $234.5786 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $29.96 | 8.401% | $32.4769 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $105.44 | 11.348% | $117.4053 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $25.67 | 3.561% | $26.5841 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $214.48 | 4.870% | $224.9252 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $715.47 | $778.1481 | $778.16 | $778.20 | $778.20 | |