| 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 | $236.90 | 6.820% | $253.0566 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $54.61 | 11.363% | $60.8153 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $66.94 | 12.657% | $75.4126 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $222.43 | 13.277% | $251.962 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $197.72 | 8.724% | $214.9691 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $153.42 | 11.343% | $170.8224 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $82.69 | 8.297% | $89.5508 | $89.55 | $89.55 | $89.60 |
| 7 purchase totals = | $1,014.71 | $1,116.5888 | $1,116.59 | $1,116.50 | $1,116.70 | |