| 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 | $234.42 | 12.794% | $264.4117 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $145.70 | 8.290% | $157.7785 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $52.84 | 5.107% | $55.5385 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $183.86 | 10.311% | $202.8178 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $105.91 | 9.506% | $115.9778 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $37.41 | 11.818% | $41.8311 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $48.77 | 10.499% | $53.8904 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $808.91 | $892.2458 | $892.25 | $892.30 | $892.20 | |