| 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 | $236.63 | 11.357% | $263.5041 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $195.82 | 13.637% | $222.524 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $110.89 | 12.396% | $124.6359 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $234.82 | 6.280% | $249.5667 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $5.30 | 9.618% | $5.8098 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $48.73 | 10.533% | $53.8627 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $23.68 | 10.753% | $26.2263 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $855.87 | $946.1295 | $946.13 | $946.10 | $946.10 | |