| 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 | $203.73 | 12.472% | $229.1392 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $53.33 | 10.575% | $58.9696 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $127.90 | 10.579% | $141.4305 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $28.90 | 9.597% | $31.6735 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $199.27 | 5.236% | $209.7038 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $216.90 | 4.444% | $226.539 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $93.55 | 3.862% | $97.1629 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $923.58 | $994.6185 | $994.61 | $994.60 | $994.60 | |