| 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 | $194.64 | 3.841% | $202.1161 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $83.79 | 4.525% | $87.5815 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $84.49 | 12.524% | $95.0715 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $137.63 | 10.736% | $152.406 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $86.36 | 8.523% | $93.7205 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $118.56 | 9.395% | $129.6987 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $190.88 | 11.152% | $212.1669 | $212.17 | $212.15 | $212.20 |
| 7 purchase totals = | $896.35 | $972.7612 | $972.77 | $972.70 | $972.80 | |