| 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 | $205.88 | 6.591% | $219.4496 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $60.53 | 13.555% | $68.7348 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $219.73 | 8.276% | $237.9149 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $26.41 | 3.266% | $27.2726 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $75.36 | 10.426% | $83.217 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $138.34 | 10.761% | $153.2268 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $232.87 | 8.780% | $253.316 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $959.12 | $1,043.1317 | $1,043.13 | $1,043.10 | $1,043.00 | |