| 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 | $111.37 | 8.172% | $120.4712 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $49.30 | 7.634% | $53.0636 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $191.25 | 7.215% | $205.0487 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $33.54 | 4.644% | $35.0976 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $211.38 | 11.793% | $236.308 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $182.39 | 3.350% | $188.5001 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $65.31 | 12.114% | $73.2217 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $844.54 | $911.7109 | $911.71 | $911.65 | $911.70 | |