| 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 | $109.79 | 10.204% | $120.993 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $49.74 | 5.604% | $52.5274 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $161.33 | 11.552% | $179.9668 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $208.69 | 9.521% | $228.5594 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $84.69 | 9.697% | $92.9024 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $238.37 | 10.591% | $263.6158 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $54.69 | 8.807% | $59.5065 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $907.30 | $998.0713 | $998.08 | $998.05 | $998.10 | |