| 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 | $209.60 | 8.547% | $227.5145 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $64.76 | 7.197% | $69.4208 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $132.95 | 11.396% | $148.101 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $40.77 | 10.107% | $44.8906 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $11.82 | 12.253% | $13.2683 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $130.50 | 9.774% | $143.2551 | $143.26 | $143.25 | $143.30 |
| Purchase #7 | $32.94 | 11.727% | $36.8029 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $623.34 | $683.2532 | $683.25 | $683.20 | $683.30 | |