| 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 | $79.34 | 11.874% | $88.7608 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $127.26 | 10.848% | $141.0652 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $236.58 | 9.283% | $258.5417 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $243.43 | 6.240% | $258.62 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $81.88 | 7.670% | $88.1602 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $234.91 | 7.780% | $253.186 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $107.37 | 10.267% | $118.3937 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $1,110.77 | $1,206.7276 | $1,206.73 | $1,206.70 | $1,206.80 | |