| 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 | $98.88 | 6.742% | $105.5465 | $105.55 | $105.55 | $105.50 |
| Purchase #2 | $18.84 | 11.541% | $21.0143 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $243.46 | 7.130% | $260.8187 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $122.42 | 6.646% | $130.556 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $239.29 | 6.189% | $254.0997 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $227.26 | 3.147% | $234.4119 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $145.83 | 12.243% | $163.684 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,095.98 | $1,170.1311 | $1,170.13 | $1,170.10 | $1,170.10 | |