| 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 | $199.30 | 13.684% | $226.5722 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $201.71 | 9.684% | $221.2436 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $36.61 | 9.430% | $40.0623 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $28.33 | 12.412% | $31.8463 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $216.76 | 13.618% | $246.2784 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $112.80 | 5.851% | $119.3999 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $18.61 | 11.610% | $20.7706 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $814.12 | $906.1733 | $906.17 | $906.15 | $906.20 | |