| 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 | $191.92 | 11.714% | $214.4015 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $170.48 | 8.288% | $184.6094 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $214.59 | 10.329% | $236.755 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $228.86 | 3.542% | $236.9662 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $213.45 | 7.622% | $229.7192 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $235.86 | 7.675% | $253.9623 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $13.58 | 11.255% | $15.1084 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $1,268.74 | $1,371.5220 | $1,371.53 | $1,371.45 | $1,371.60 | |