| 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 | $139.35 | 7.146% | $149.308 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $115.46 | 8.121% | $124.8365 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $234.69 | 8.865% | $255.4953 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $13.80 | 10.793% | $15.2894 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $205.90 | 8.574% | $223.5539 | $223.55 | $223.55 | $223.60 |
| Purchase #6 | $106.37 | 11.188% | $118.2707 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $101.25 | 9.224% | $110.5893 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $916.82 | $997.3431 | $997.35 | $997.35 | $997.40 | |