| 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 | $107.88 | 8.470% | $117.0174 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $202.39 | 5.302% | $213.1207 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $215.30 | 5.620% | $227.3999 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $55.66 | 3.195% | $57.4383 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $83.72 | 11.118% | $93.028 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $49.79 | 5.494% | $52.5255 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $163.73 | 12.483% | $184.1684 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $878.47 | $944.6982 | $944.71 | $944.70 | $944.60 | |