| 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 | $134.30 | 10.507% | $148.4109 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $215.55 | 13.293% | $244.2031 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $104.56 | 6.210% | $111.0532 | $111.05 | $111.05 | $111.10 |
| Purchase #4 | $108.52 | 8.731% | $117.9949 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $60.59 | 13.227% | $68.6042 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $90.79 | 13.873% | $103.3853 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $29.51 | 8.334% | $31.9694 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $743.82 | $825.6210 | $825.61 | $825.60 | $825.70 | |