| 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 | $194.91 | 7.681% | $209.881 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $35.28 | 12.796% | $39.7944 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $148.31 | 9.180% | $161.9249 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $201.47 | 4.611% | $210.7598 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $125.81 | 5.155% | $132.2955 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $64.31 | 8.468% | $69.7558 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $38.58 | 11.643% | $43.0719 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $808.67 | $867.4833 | $867.48 | $867.45 | $867.60 | |