| 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 | $221.33 | 10.744% | $245.1097 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $212.89 | 7.583% | $229.0334 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $221.87 | 5.266% | $233.5537 | $233.55 | $233.55 | $233.60 |
| Purchase #4 | $200.57 | 5.383% | $211.3667 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $115.33 | 10.209% | $127.104 | $127.10 | $127.10 | $127.10 |
| Purchase #6 | $206.73 | 13.470% | $234.5765 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $207.65 | 8.571% | $225.4477 | $225.45 | $225.45 | $225.40 |
| 7 purchase totals = | $1,386.37 | $1,506.1917 | $1,506.19 | $1,506.20 | $1,506.20 | |