| 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 | $244.79 | 10.481% | $270.4464 | $270.45 | $270.45 | $270.40 |
| Purchase #2 | $156.82 | 13.129% | $177.4089 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $143.81 | 7.844% | $155.0905 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $146.87 | 8.712% | $159.6653 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $8.62 | 12.192% | $9.671 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $88.46 | 9.664% | $97.0088 | $97.01 | $97.00 | $97.00 |
| Purchase #7 | $224.51 | 12.584% | $252.7623 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $1,013.88 | $1,122.0532 | $1,122.06 | $1,122.00 | $1,122.10 | |