| 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 | $188.92 | 10.449% | $208.6603 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $41.89 | 7.130% | $44.8768 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $108.84 | 6.295% | $115.6915 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $110.76 | 8.700% | $120.3961 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $26.64 | 9.519% | $29.1759 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $186.95 | 10.844% | $207.2229 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $214.52 | 9.604% | $235.1225 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $878.52 | $961.1460 | $961.15 | $961.15 | $961.20 | |