| 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 | $222.88 | 13.477% | $252.9175 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $6.97 | 10.226% | $7.6828 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $104.71 | 10.303% | $115.4983 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $212.85 | 3.751% | $220.834 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $55.54 | 7.311% | $59.6005 | $59.60 | $59.60 | $59.60 |
| Purchase #6 | $109.32 | 6.509% | $116.4356 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $120.77 | 8.140% | $130.6007 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $833.04 | $903.5694 | $903.57 | $903.60 | $903.50 | |