| 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 | $37.84 | 8.627% | $41.1045 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $236.80 | 3.339% | $244.7068 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $242.45 | 12.319% | $272.3174 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $224.99 | 4.369% | $234.8198 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $189.77 | 13.515% | $215.4174 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $69.50 | 12.272% | $78.029 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $115.44 | 8.656% | $125.4325 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $1,116.79 | $1,211.8274 | $1,211.83 | $1,211.80 | $1,211.70 | |