| 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 | $204.85 | 5.689% | $216.5039 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $106.27 | 5.403% | $112.0118 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $117.77 | 3.239% | $121.5846 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $123.87 | 3.237% | $127.8797 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $137.71 | 9.685% | $151.0472 | $151.05 | $151.05 | $151.00 |
| Purchase #6 | $12.84 | 11.308% | $14.2919 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $147.95 | 3.305% | $152.8397 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $851.26 | $896.1588 | $896.15 | $896.20 | $896.10 | |