| 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 | $192.55 | 7.566% | $207.1183 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $232.94 | 11.819% | $260.4712 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $211.66 | 8.151% | $228.9124 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $52.46 | 6.500% | $55.8699 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $180.53 | 8.507% | $195.8877 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $107.27 | 13.621% | $121.8812 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $217.46 | 11.366% | $242.1765 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,194.87 | $1,312.3172 | $1,312.32 | $1,312.30 | $1,312.40 | |