| 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 | $28.99 | 11.819% | $32.4163 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $166.97 | 10.862% | $185.1063 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $35.70 | 4.244% | $37.2151 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $172.85 | 11.684% | $193.0458 | $193.05 | $193.05 | $193.00 |
| Purchase #5 | $8.38 | 3.470% | $8.6708 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $189.75 | 4.362% | $198.0269 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $222.72 | 11.828% | $249.0633 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $825.36 | $903.5445 | $903.56 | $903.50 | $903.50 | |