| 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 | $225.30 | 8.174% | $243.716 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $98.30 | 4.459% | $102.6832 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $177.49 | 7.316% | $190.4752 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $218.65 | 4.290% | $228.0301 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $84.63 | 5.583% | $89.3549 | $89.35 | $89.35 | $89.40 |
| Purchase #6 | $80.89 | 3.437% | $83.6702 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $235.83 | 6.793% | $251.8499 | $251.85 | $251.85 | $251.80 |
| 7 purchase totals = | $1,121.09 | $1,189.7795 | $1,189.78 | $1,189.80 | $1,189.80 | |