| 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 | $190.33 | 9.513% | $208.4361 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $189.54 | 9.483% | $207.5141 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $192.25 | 11.532% | $214.4203 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $17.83 | 11.291% | $19.8432 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $64.96 | 9.515% | $71.1409 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $187.28 | 5.785% | $198.1141 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $24.72 | 10.412% | $27.2938 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $866.91 | $946.7625 | $946.75 | $946.75 | $946.60 | |