| 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 | $227.99 | 13.462% | $258.682 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $215.31 | 13.226% | $243.7869 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $220.26 | 7.845% | $237.5394 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $88.87 | 12.684% | $100.1423 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $93.59 | 4.526% | $97.8259 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $220.58 | 6.513% | $234.9464 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $181.65 | 6.355% | $193.1939 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $1,248.25 | $1,366.1168 | $1,366.12 | $1,366.20 | $1,366.00 | |