| 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 | $240.76 | 13.235% | $272.6246 | $272.62 | $272.60 | $272.60 |
| Purchase #2 | $46.35 | 6.856% | $49.5278 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $124.64 | 11.605% | $139.1045 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $203.77 | 10.384% | $224.9295 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $130.46 | 13.248% | $147.7433 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $87.54 | 11.572% | $97.6701 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $112.98 | 13.167% | $127.8561 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $946.50 | $1,059.4559 | $1,059.45 | $1,059.45 | $1,059.40 | |