| 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 | $209.38 | 11.781% | $234.0471 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $202.98 | 12.118% | $227.5771 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $156.31 | 9.299% | $170.8453 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $19.60 | 10.211% | $21.6014 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $163.89 | 11.470% | $182.6882 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $33.94 | 7.765% | $36.5754 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $244.96 | 4.580% | $256.1792 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $1,031.06 | $1,129.5137 | $1,129.53 | $1,129.60 | $1,129.50 | |