| 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 | $119.92 | 5.744% | $126.8082 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $102.62 | 7.368% | $110.181 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $112.33 | 13.335% | $127.3092 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $87.68 | 7.230% | $94.0193 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $126.47 | 4.645% | $132.3445 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $181.97 | 12.369% | $204.4779 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $232.82 | 5.391% | $245.3713 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $963.81 | $1,040.5114 | $1,040.51 | $1,040.50 | $1,040.50 | |