| 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 | $185.78 | 10.214% | $204.7556 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $90.60 | 9.308% | $99.033 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $184.36 | 13.530% | $209.3039 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $132.98 | 8.720% | $144.5759 | $144.58 | $144.60 | $144.60 |
| Purchase #5 | $54.94 | 6.272% | $58.3858 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $204.73 | 13.249% | $231.8547 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $70.29 | 5.198% | $73.9437 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $923.68 | $1,021.8526 | $1,021.85 | $1,021.90 | $1,021.90 | |