| 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 | $189.28 | 11.322% | $210.7103 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $183.92 | 9.832% | $202.003 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $13.67 | 7.308% | $14.669 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $58.69 | 10.800% | $65.0285 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $238.85 | 3.622% | $247.5011 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $124.93 | 3.466% | $129.2601 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $101.51 | 10.863% | $112.537 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $910.85 | $981.7090 | $981.71 | $981.70 | $981.70 | |