| 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 | $126.55 | 3.361% | $130.8033 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $194.58 | 5.187% | $204.6729 | $204.67 | $204.65 | $204.70 |
| Purchase #3 | $62.83 | 11.551% | $70.0875 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $122.94 | 5.779% | $130.0447 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $217.59 | 3.153% | $224.4506 | $224.45 | $224.45 | $224.50 |
| Purchase #6 | $180.59 | 11.246% | $200.8992 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $19.36 | 8.744% | $21.0528 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $924.44 | $982.0110 | $982.00 | $982.00 | $982.10 | |