| 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 | $102.49 | 11.855% | $114.6402 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $135.78 | 11.839% | $151.855 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $210.26 | 5.624% | $222.085 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $122.28 | 8.300% | $132.4292 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $83.38 | 6.490% | $88.7914 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $109.45 | 5.629% | $115.6109 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $47.41 | 6.670% | $50.5722 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $811.05 | $875.9839 | $875.99 | $876.00 | $876.00 | |