| 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 | $29.87 | 10.777% | $33.0891 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $199.37 | 6.613% | $212.5543 | $212.55 | $212.55 | $212.60 |
| Purchase #3 | $102.48 | 7.485% | $110.1506 | $110.15 | $110.15 | $110.20 |
| Purchase #4 | $242.87 | 7.163% | $260.2668 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $221.42 | 8.472% | $240.1787 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $152.70 | 13.305% | $173.0167 | $173.02 | $173.00 | $173.00 |
| Purchase #7 | $183.72 | 3.736% | $190.5838 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $1,132.43 | $1,219.8400 | $1,219.84 | $1,219.85 | $1,220.00 | |