| 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 | $203.62 | 7.492% | $218.8752 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $17.69 | 13.473% | $20.0734 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $140.80 | 5.426% | $148.4398 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $242.56 | 10.865% | $268.9141 | $268.91 | $268.90 | $268.90 |
| Purchase #5 | $48.89 | 12.458% | $54.9807 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $32.95 | 6.510% | $35.095 | $35.10 | $35.10 | $35.10 |
| Purchase #7 | $138.73 | 13.811% | $157.89 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $825.24 | $904.2682 | $904.27 | $904.30 | $904.30 | |