| 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 | $234.78 | 8.539% | $254.8279 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $203.30 | 4.728% | $212.912 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $236.36 | 4.473% | $246.9324 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $233.35 | 4.231% | $243.223 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $101.59 | 10.822% | $112.5841 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $158.42 | 9.610% | $173.6442 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $144.76 | 12.745% | $163.2097 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $1,312.56 | $1,407.3333 | $1,407.32 | $1,407.35 | $1,407.20 | |