| 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 | $250.84 | 7.272% | $269.0811 | $269.08 | $269.10 | $269.10 |
| Purchase #2 | $18.59 | 8.338% | $20.14 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $38.51 | 8.243% | $41.6844 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $12.67 | 5.375% | $13.351 | $13.35 | $13.35 | $13.40 |
| Purchase #5 | $210.77 | 13.656% | $239.5528 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $79.72 | 3.553% | $82.5525 | $82.55 | $82.55 | $82.60 |
| Purchase #7 | $184.46 | 10.766% | $204.319 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $795.56 | $870.6808 | $870.67 | $870.70 | $870.80 | |