| 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 | $96.34 | 13.822% | $109.6561 | $109.66 | $109.65 | $109.70 |
| Purchase #2 | $154.60 | 9.342% | $169.0427 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $217.41 | 12.180% | $243.8905 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $110.68 | 11.361% | $123.2544 | $123.25 | $123.25 | $123.30 |
| Purchase #5 | $218.51 | 8.391% | $236.8452 | $236.85 | $236.85 | $236.80 |
| Purchase #6 | $56.84 | 7.227% | $60.9478 | $60.95 | $60.95 | $60.90 |
| Purchase #7 | $155.87 | 4.656% | $163.1273 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $1,010.25 | $1,106.7640 | $1,106.77 | $1,106.80 | $1,106.70 | |