| 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 | $22.75 | 10.378% | $25.111 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $209.69 | 12.711% | $236.3437 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $213.93 | 5.654% | $226.0256 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $127.87 | 10.451% | $141.2337 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $91.82 | 11.628% | $102.4968 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $91.61 | 8.780% | $99.6534 | $99.65 | $99.65 | $99.70 |
| Purchase #7 | $32.74 | 5.765% | $34.6275 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $790.41 | $865.4917 | $865.49 | $865.55 | $865.40 | |