| 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 | $249.72 | 13.214% | $282.718 | $282.72 | $282.70 | $282.70 |
| Purchase #2 | $180.50 | 4.217% | $188.1117 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $55.45 | 5.181% | $58.3229 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $153.78 | 4.616% | $160.8785 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $71.91 | 11.349% | $80.0711 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $116.41 | 10.565% | $128.7087 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $30.37 | 13.842% | $34.5738 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $858.14 | $933.3847 | $933.38 | $933.30 | $933.40 | |