| 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 | $198.49 | 11.517% | $221.3501 | $221.35 | $221.35 | $221.40 |
| Purchase #2 | $126.70 | 10.185% | $139.6044 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $210.30 | 11.168% | $233.7863 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $12.85 | 8.711% | $13.9694 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $55.69 | 5.624% | $58.822 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $23.85 | 6.400% | $25.3764 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $106.66 | 10.447% | $117.8028 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $734.54 | $810.7114 | $810.71 | $810.70 | $810.80 | |