| 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 | $207.99 | 10.648% | $230.1368 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $25.67 | 11.363% | $28.5869 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $69.74 | 13.628% | $79.2442 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $28.47 | 12.526% | $32.0362 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $175.37 | 4.725% | $183.6562 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $247.74 | 3.115% | $255.4571 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $86.54 | 7.792% | $93.2832 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $841.52 | $902.4006 | $902.41 | $902.45 | $902.40 | |