| 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 | $220.46 | 5.291% | $232.1245 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $139.88 | 7.274% | $150.0549 | $150.05 | $150.05 | $150.10 |
| Purchase #3 | $160.78 | 9.542% | $176.1216 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $14.59 | 8.742% | $15.8655 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $99.91 | 6.449% | $106.3532 | $106.35 | $106.35 | $106.40 |
| Purchase #6 | $147.64 | 12.704% | $166.3962 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $188.91 | 13.129% | $213.712 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $972.17 | $1,060.6279 | $1,060.62 | $1,060.55 | $1,060.70 | |