| 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 | $112.90 | 6.801% | $120.5783 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $135.58 | 9.336% | $148.2377 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $99.31 | 13.798% | $113.0128 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $204.91 | 11.182% | $227.823 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $183.34 | 13.274% | $207.6766 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $24.50 | 12.801% | $27.6362 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $130.29 | 13.725% | $148.1723 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $890.83 | $993.1369 | $993.14 | $993.15 | $993.10 | |