| 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 | $95.98 | 10.130% | $105.7028 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $190.84 | 7.116% | $204.4202 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $102.84 | 13.445% | $116.6668 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $241.89 | 7.174% | $259.2432 | $259.24 | $259.25 | $259.20 |
| Purchase #5 | $63.92 | 10.636% | $70.7185 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $19.69 | 11.639% | $21.9817 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $111.44 | 13.590% | $126.5847 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $826.60 | $905.3179 | $905.31 | $905.30 | $905.30 | |