| 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 | $220.91 | 6.474% | $235.2117 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $97.69 | 7.637% | $105.1506 | $105.15 | $105.15 | $105.20 |
| Purchase #3 | $104.55 | 7.171% | $112.0473 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $120.48 | 8.630% | $130.8774 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $115.69 | 5.621% | $122.1929 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $89.29 | 13.151% | $101.0325 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $132.46 | 11.304% | $147.4333 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $881.07 | $953.9457 | $953.94 | $954.00 | $953.90 | |