| 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 | $208.31 | 4.566% | $217.8214 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $161.32 | 11.727% | $180.238 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $248.71 | 5.216% | $261.6827 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $202.26 | 11.753% | $226.0316 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $53.36 | 9.177% | $58.2568 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $105.86 | 4.246% | $110.3548 | $110.35 | $110.35 | $110.40 |
| Purchase #7 | $62.57 | 12.192% | $70.1985 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $1,042.39 | $1,124.5838 | $1,124.58 | $1,124.60 | $1,124.60 | |