| 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 | $188.81 | 10.121% | $207.9195 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $55.49 | 10.755% | $61.4579 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $43.60 | 8.408% | $47.2659 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $34.87 | 9.421% | $38.1551 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $118.33 | 8.401% | $128.2709 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $230.37 | 12.239% | $258.565 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $143.41 | 4.528% | $149.9036 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $814.88 | $891.5379 | $891.55 | $891.45 | $891.70 | |