| 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 | $21.38 | 13.841% | $24.3392 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $198.49 | 6.839% | $212.0647 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $113.72 | 7.748% | $122.531 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $202.99 | 3.584% | $210.2652 | $210.27 | $210.25 | $210.30 |
| Purchase #5 | $73.86 | 9.787% | $81.0887 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $49.79 | 8.701% | $54.1222 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $238.99 | 4.574% | $249.9214 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $899.22 | $954.3324 | $954.33 | $954.30 | $954.30 | |