| 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 | $115.37 | 3.135% | $118.9868 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $116.25 | 13.682% | $132.1553 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $230.50 | 6.151% | $244.6781 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $170.48 | 10.312% | $188.0599 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $104.61 | 5.175% | $110.0236 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $105.49 | 9.129% | $115.1202 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $91.39 | 10.851% | $101.3067 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $934.09 | $1,010.3306 | $1,010.34 | $1,010.30 | $1,010.40 | |