| 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 | $28.35 | 8.207% | $30.6767 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $228.39 | 10.267% | $251.8388 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $169.54 | 13.435% | $192.3177 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $211.25 | 5.336% | $222.5223 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $224.27 | 10.458% | $247.7242 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $224.87 | 11.585% | $250.9212 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $103.65 | 4.343% | $108.1515 | $108.15 | $108.15 | $108.20 |
| 7 purchase totals = | $1,190.32 | $1,304.1524 | $1,304.15 | $1,304.10 | $1,304.10 | |