| 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 | $110.77 | 12.247% | $124.336 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $244.71 | 3.427% | $253.0962 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $112.32 | 7.557% | $120.808 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $153.83 | 9.841% | $168.9684 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $76.61 | 6.714% | $81.7536 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $76.66 | 4.636% | $80.214 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $109.92 | 13.238% | $124.4712 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $884.82 | $953.6474 | $953.65 | $953.60 | $953.70 | |