| 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 | $110.28 | 13.855% | $125.5593 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $97.83 | 8.624% | $106.2669 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $177.59 | 13.871% | $202.2235 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $6.26 | 9.847% | $6.8764 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $240.28 | 9.489% | $263.0802 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $143.36 | 13.764% | $163.0921 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $58.86 | 4.637% | $61.5893 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $834.46 | $928.6877 | $928.69 | $928.70 | $928.80 | |