| 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 | $220.38 | 4.593% | $230.5021 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $131.56 | 11.549% | $146.7539 | $146.75 | $146.75 | $146.80 |
| Purchase #3 | $50.67 | 9.502% | $55.4847 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $148.33 | 12.269% | $166.5286 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $150.81 | 3.751% | $156.4669 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $148.25 | 9.162% | $161.8327 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $16.60 | 6.109% | $17.6141 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $866.60 | $935.1830 | $935.17 | $935.20 | $935.20 | |