| 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 | $236.79 | 10.142% | $260.8052 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $77.52 | 11.578% | $86.4953 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $57.50 | 13.697% | $65.3758 | $65.38 | $65.40 | $65.40 |
| Purchase #4 | $64.93 | 5.511% | $68.5083 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $107.91 | 11.394% | $120.2053 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $152.49 | 10.529% | $168.5457 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $150.81 | 10.218% | $166.2198 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $847.95 | $936.1554 | $936.18 | $936.15 | $936.10 | |