| 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 | $242.97 | 10.386% | $268.2049 | $268.20 | $268.20 | $268.20 |
| Purchase #2 | $97.53 | 7.752% | $105.0905 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $31.28 | 3.254% | $32.2979 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $120.66 | 9.473% | $132.0901 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $112.70 | 7.738% | $121.4207 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $14.75 | 9.472% | $16.1471 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $102.60 | 11.188% | $114.0789 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $722.49 | $789.3301 | $789.33 | $789.35 | $789.30 | |