| 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 | $126.60 | 11.185% | $140.7602 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $117.65 | 13.239% | $133.2257 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $249.29 | 11.677% | $278.3996 | $278.40 | $278.40 | $278.40 |
| Purchase #4 | $132.48 | 13.669% | $150.5887 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $189.73 | 11.677% | $211.8848 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $41.58 | 10.787% | $46.0652 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $6.48 | 11.563% | $7.2293 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $863.81 | $968.1535 | $968.16 | $968.20 | $968.20 | |