| 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 | $27.96 | 13.480% | $31.729 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $119.55 | 10.625% | $132.2522 | $132.25 | $132.25 | $132.30 |
| Purchase #3 | $239.87 | 10.756% | $265.6704 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $156.49 | 3.761% | $162.3756 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $229.61 | 12.595% | $258.5294 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $99.46 | 8.257% | $107.6724 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $92.30 | 4.540% | $96.4904 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $965.24 | $1,054.7194 | $1,054.72 | $1,054.75 | $1,054.80 | |