| 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 | $99.50 | 7.789% | $107.2501 | $107.25 | $107.25 | $107.30 |
| Purchase #2 | $206.87 | 8.747% | $224.9649 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $90.29 | 11.366% | $100.5524 | $100.55 | $100.55 | $100.60 |
| Purchase #4 | $231.86 | 13.503% | $263.1681 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $102.32 | 9.849% | $112.3975 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $199.37 | 6.272% | $211.8745 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $154.61 | 9.841% | $169.8252 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $1,084.82 | $1,190.0327 | $1,190.03 | $1,190.00 | $1,190.20 | |