| 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 | $199.66 | 10.593% | $220.81 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $74.68 | 9.386% | $81.6895 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $188.54 | 9.570% | $206.5833 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $223.88 | 3.420% | $231.5367 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $11.79 | 12.765% | $13.295 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $52.57 | 7.784% | $56.662 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $76.77 | 8.706% | $83.4536 | $83.45 | $83.45 | $83.50 |
| 7 purchase totals = | $827.89 | $894.0301 | $894.03 | $894.05 | $894.10 | |