| 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 | $122.27 | 8.423% | $132.5688 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $214.83 | 4.431% | $224.3491 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $164.64 | 13.738% | $187.2582 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $147.66 | 9.137% | $161.1517 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $217.37 | 7.107% | $232.8185 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $14.82 | 7.725% | $15.9648 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $199.49 | 12.276% | $223.9794 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $1,081.08 | $1,178.0905 | $1,178.09 | $1,178.05 | $1,178.20 | |