| 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 | $124.54 | 10.264% | $137.3228 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $159.68 | 11.125% | $177.4444 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $195.77 | 13.520% | $222.2381 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $215.91 | 10.523% | $238.6302 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $46.46 | 3.663% | $48.1618 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $246.63 | 9.103% | $269.0807 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $59.62 | 9.511% | $65.2905 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $1,048.61 | $1,158.1685 | $1,158.16 | $1,158.20 | $1,158.10 | |