| 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 | $236.57 | 3.289% | $244.3508 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $134.46 | 10.266% | $148.2637 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $45.51 | 10.586% | $50.3277 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $240.97 | 4.575% | $251.9944 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $116.89 | 13.778% | $132.9951 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $128.75 | 13.334% | $145.9175 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $25.60 | 7.340% | $27.479 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $928.75 | $1,001.3282 | $1,001.33 | $1,001.35 | $1,001.40 | |