| 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 | $207.89 | 10.374% | $229.4565 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $250.31 | 7.738% | $269.679 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $13.74 | 3.442% | $14.2129 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $72.48 | 13.702% | $82.4112 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $214.95 | 8.285% | $232.7586 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $32.96 | 11.465% | $36.7389 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $48.49 | 6.753% | $51.7645 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $840.82 | $917.0216 | $917.02 | $917.00 | $917.10 | |