| 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 | $9.29 | 13.132% | $10.51 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $92.72 | 10.146% | $102.1274 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $162.44 | 9.162% | $177.3228 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $220.95 | 7.117% | $236.675 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $179.86 | 13.650% | $204.4109 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $158.69 | 9.542% | $173.8322 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $56.84 | 3.491% | $58.8243 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $880.79 | $963.7026 | $963.70 | $963.70 | $963.60 | |