| 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 | $105.55 | 11.729% | $117.93 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $243.91 | 7.701% | $262.6935 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $178.47 | 7.544% | $191.9338 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $230.95 | 5.387% | $243.3913 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $98.44 | 5.868% | $104.2165 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $68.43 | 9.166% | $74.7023 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $92.52 | 10.373% | $102.1171 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $1,018.27 | $1,096.9845 | $1,096.98 | $1,097.00 | $1,096.90 | |