| 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 | $250.60 | 11.769% | $280.0931 | $280.09 | $280.10 | $280.10 |
| Purchase #2 | $49.90 | 13.440% | $56.6066 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $209.71 | 6.871% | $224.1192 | $224.12 | $224.10 | $224.10 |
| Purchase #4 | $8.57 | 8.181% | $9.2711 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $27.36 | 13.601% | $31.0812 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $152.98 | 8.518% | $166.0108 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $54.37 | 13.347% | $61.6268 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $753.49 | $828.8088 | $828.81 | $828.80 | $828.80 | |