| 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 | $219.66 | 12.140% | $246.3267 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $170.28 | 3.377% | $176.0304 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $199.70 | 9.728% | $219.1268 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $76.64 | 5.172% | $80.6038 | $80.60 | $80.60 | $80.60 |
| Purchase #5 | $67.78 | 9.231% | $74.0368 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $220.31 | 10.728% | $243.9449 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $185.49 | 9.470% | $203.0559 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,139.86 | $1,243.1253 | $1,243.13 | $1,243.20 | $1,243.00 | |