| 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 | $159.42 | 11.765% | $178.1758 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $238.90 | 13.804% | $271.8778 | $271.88 | $271.90 | $271.90 |
| Purchase #3 | $93.29 | 11.689% | $104.1947 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $240.98 | 13.285% | $272.9942 | $272.99 | $273.00 | $273.00 |
| Purchase #5 | $26.78 | 12.435% | $30.1101 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $231.85 | 5.452% | $244.4905 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $91.39 | 9.871% | $100.4111 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $1,082.61 | $1,202.2542 | $1,202.25 | $1,202.30 | $1,202.30 | |