| 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 | $236.98 | 6.204% | $251.6822 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $114.78 | 6.149% | $121.8378 | $121.84 | $121.85 | $121.80 |
| Purchase #3 | $164.42 | 13.746% | $187.0212 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $91.99 | 7.566% | $98.95 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $72.99 | 12.510% | $82.121 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $124.39 | 7.383% | $133.5737 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $28.42 | 9.763% | $31.1946 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $833.97 | $906.3805 | $906.37 | $906.35 | $906.40 | |