| 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 | $234.80 | 13.634% | $266.8126 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $131.73 | 3.799% | $136.7344 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $130.54 | 6.562% | $139.106 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $99.60 | 5.401% | $104.9794 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $9.57 | 12.388% | $10.7555 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $114.40 | 10.416% | $126.3159 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $145.64 | 12.286% | $163.5333 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $866.28 | $948.2371 | $948.24 | $948.25 | $948.20 | |