| 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 | $204.92 | 12.646% | $230.8342 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $193.70 | 11.749% | $216.4578 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $121.34 | 9.471% | $132.8321 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $232.61 | 6.286% | $247.2319 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $100.64 | 12.399% | $113.1184 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $244.45 | 6.412% | $260.1241 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $206.61 | 3.700% | $214.2546 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $1,304.27 | $1,414.8531 | $1,414.84 | $1,414.85 | $1,414.80 | |