| 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 | $110.65 | 4.476% | $115.6027 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $24.89 | 6.431% | $26.4907 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $97.38 | 13.169% | $110.204 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $190.41 | 10.584% | $210.563 | $210.56 | $210.55 | $210.60 |
| Purchase #5 | $159.31 | 9.400% | $174.2851 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $63.30 | 12.222% | $71.0365 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $238.37 | 11.504% | $265.7921 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $884.31 | $973.9741 | $973.97 | $974.00 | $974.00 | |