| 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 | $195.76 | 7.722% | $210.8766 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $88.70 | 6.216% | $94.2136 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $116.68 | 5.210% | $122.759 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $22.82 | 10.188% | $25.1449 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $138.43 | 8.510% | $150.2104 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $214.66 | 6.478% | $228.5657 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $215.48 | 7.650% | $231.9642 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $992.53 | $1,063.7344 | $1,063.73 | $1,063.70 | $1,063.80 | |