| 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 | $153.45 | 10.554% | $169.6451 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $214.40 | 13.871% | $244.1394 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $217.84 | 9.447% | $238.4193 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $124.98 | 6.474% | $133.0712 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $195.49 | 10.414% | $215.8483 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $235.63 | 12.522% | $265.1356 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $44.49 | 9.765% | $48.8344 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $1,186.28 | $1,315.0933 | $1,315.10 | $1,315.10 | $1,314.90 | |