| 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 | $194.46 | 13.760% | $221.2177 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $7.65 | 3.227% | $7.8969 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $108.89 | 3.379% | $112.5694 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $83.43 | 9.288% | $91.179 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $52.58 | 11.868% | $58.8202 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $83.99 | 9.178% | $91.6986 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $222.62 | 6.344% | $236.743 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $753.62 | $820.1248 | $820.13 | $820.10 | $820.10 | |