| 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 | $241.39 | 3.837% | $250.6521 | $250.65 | $250.65 | $250.70 |
| Purchase #2 | $12.63 | 11.457% | $14.077 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $36.99 | 5.200% | $38.9135 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $62.47 | 5.189% | $65.7116 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $182.58 | 11.803% | $204.1299 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $33.56 | 12.162% | $37.6416 | $37.64 | $37.65 | $37.60 |
| Purchase #7 | $67.50 | 5.391% | $71.1389 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $637.12 | $682.2646 | $682.26 | $682.30 | $682.20 | |