| 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 | $11.29 | 13.452% | $12.8087 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $131.63 | 13.641% | $149.5856 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $216.78 | 8.705% | $235.6507 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $224.26 | 13.568% | $254.6876 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $6.25 | 5.291% | $6.5807 | $6.58 | $6.60 | $6.60 |
| Purchase #6 | $5.60 | 10.494% | $6.1877 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $87.78 | 11.839% | $98.1723 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $683.59 | $763.6733 | $763.68 | $763.70 | $763.80 | |