| 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 | $205.80 | 10.337% | $227.0735 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $83.87 | 11.343% | $93.3834 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $72.44 | 5.399% | $76.351 | $76.35 | $76.35 | $76.40 |
| Purchase #4 | $96.76 | 6.580% | $103.1268 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $249.47 | 5.248% | $262.5622 | $262.56 | $262.55 | $262.60 |
| Purchase #6 | $32.84 | 3.579% | $34.0153 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $35.50 | 12.701% | $40.0089 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $776.68 | $836.5211 | $836.52 | $836.50 | $836.60 | |