| 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 | $116.32 | 4.191% | $121.195 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $8.79 | 11.621% | $9.8115 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $185.71 | 13.251% | $210.3184 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $125.55 | 8.705% | $136.4791 | $136.48 | $136.50 | $136.50 |
| Purchase #5 | $236.92 | 3.301% | $244.7407 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $161.65 | 10.287% | $178.2789 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $136.53 | 11.229% | $151.861 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $971.47 | $1,052.6846 | $1,052.69 | $1,052.70 | $1,052.70 | |