| 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 | $123.62 | 7.502% | $132.894 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $111.88 | 8.709% | $121.6236 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $112.81 | 11.204% | $125.4492 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $204.26 | 9.834% | $224.3469 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $177.56 | 13.776% | $202.0207 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $76.87 | 12.856% | $86.7524 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $169.34 | 6.146% | $179.7476 | $179.75 | $179.75 | $179.70 |
| 7 purchase totals = | $976.34 | $1,072.8344 | $1,072.83 | $1,072.80 | $1,072.70 | |