| 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 | $128.41 | 4.292% | $133.9214 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $89.81 | 9.156% | $98.033 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $60.46 | 6.260% | $64.2448 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $235.30 | 6.794% | $251.2863 | $251.29 | $251.30 | $251.30 |
| Purchase #5 | $230.43 | 13.207% | $260.8629 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $59.60 | 5.107% | $62.6438 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $154.77 | 9.511% | $169.4902 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $958.78 | $1,040.4824 | $1,040.47 | $1,040.50 | $1,040.40 | |