| 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 | $236.56 | 7.716% | $254.813 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $9.64 | 4.831% | $10.1057 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $21.79 | 6.578% | $23.2233 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $199.38 | 13.828% | $226.9503 | $226.95 | $226.95 | $227.00 |
| Purchase #5 | $128.66 | 3.537% | $133.2107 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $243.33 | 4.104% | $253.3163 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $117.67 | 13.640% | $133.7202 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $957.03 | $1,035.3395 | $1,035.34 | $1,035.25 | $1,035.30 | |