| 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 | $207.71 | 13.163% | $235.0509 | $235.05 | $235.05 | $235.10 |
| Purchase #2 | $51.27 | 3.472% | $53.0501 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $179.53 | 12.580% | $202.1149 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $194.91 | 3.659% | $202.0418 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $139.98 | 7.741% | $150.8159 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $88.66 | 6.566% | $94.4814 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $18.84 | 7.599% | $20.2717 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $880.90 | $957.8267 | $957.82 | $957.80 | $957.90 | |