| 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 | $199.57 | 6.279% | $212.101 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $169.95 | 12.495% | $191.1853 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $99.50 | 10.674% | $110.1206 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $158.87 | 6.603% | $169.3602 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $61.79 | 4.654% | $64.6657 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $242.51 | 4.559% | $253.566 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $50.28 | 3.197% | $51.8875 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $982.47 | $1,052.8863 | $1,052.90 | $1,052.85 | $1,053.00 | |