| 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 | $92.35 | 7.414% | $99.1968 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $130.40 | 12.247% | $146.3701 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $218.96 | 13.730% | $249.0232 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $93.95 | 11.536% | $104.7881 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $64.63 | 13.548% | $73.3861 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $132.90 | 7.543% | $142.9246 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $210.56 | 13.708% | $239.4236 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $943.75 | $1,055.1125 | $1,055.11 | $1,055.05 | $1,055.10 | |