| 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 | $103.27 | 13.321% | $117.0266 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $99.61 | 5.443% | $105.0318 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $195.64 | 3.476% | $202.4404 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $187.54 | 3.504% | $194.1114 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $242.69 | 10.414% | $267.9637 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $66.29 | 10.124% | $73.0012 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $95.64 | 12.273% | $107.3779 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $990.68 | $1,066.9530 | $1,066.95 | $1,067.00 | $1,066.90 | |