| 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 | $212.56 | 10.303% | $234.4601 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $18.53 | 5.178% | $19.4895 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $225.75 | 6.392% | $240.1799 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $119.70 | 7.425% | $128.5877 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $50.69 | 13.576% | $57.5717 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $14.76 | 7.382% | $15.8496 | $15.85 | $15.85 | $15.80 |
| Purchase #7 | $241.77 | 12.581% | $272.1871 | $272.19 | $272.20 | $272.20 |
| 7 purchase totals = | $883.76 | $968.3256 | $968.33 | $968.35 | $968.40 | |