| 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 | $238.71 | 3.642% | $247.4038 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $148.85 | 7.760% | $160.4008 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $205.51 | 7.141% | $220.1855 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $157.37 | 5.836% | $166.5541 | $166.55 | $166.55 | $166.60 |
| Purchase #5 | $129.82 | 5.527% | $136.9952 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $209.27 | 5.231% | $220.2169 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $121.87 | 8.446% | $132.1631 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,211.40 | $1,283.9194 | $1,283.92 | $1,283.90 | $1,284.00 | |