| 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 | $125.59 | 10.769% | $139.1148 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $227.43 | 5.834% | $240.6983 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $32.41 | 11.640% | $36.1825 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $77.57 | 9.661% | $85.064 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $87.92 | 7.822% | $94.7971 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $148.80 | 8.838% | $161.9509 | $161.95 | $161.95 | $162.00 |
| Purchase #7 | $127.71 | 4.122% | $132.9742 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $827.43 | $890.7818 | $890.77 | $890.75 | $890.90 | |