| 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 | $212.33 | 12.369% | $238.5931 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $120.35 | 10.281% | $132.7232 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $206.48 | 8.633% | $224.3054 | $224.31 | $224.30 | $224.30 |
| Purchase #4 | $47.60 | 6.501% | $50.6945 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $92.96 | 3.392% | $96.1132 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $7.53 | 5.394% | $7.9362 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $158.44 | 5.108% | $166.5331 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $845.69 | $916.8987 | $916.89 | $916.90 | $916.80 | |