| 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 | $112.34 | 11.466% | $125.2209 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $246.31 | 3.607% | $255.1944 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $157.45 | 4.105% | $163.9133 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $33.36 | 7.543% | $35.8763 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $24.26 | 7.511% | $26.0822 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $91.62 | 9.454% | $100.2818 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $224.74 | 4.152% | $234.0712 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $890.08 | $940.6401 | $940.63 | $940.65 | $940.70 | |