| 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 | $216.38 | 11.143% | $240.4912 | $240.49 | $240.50 | $240.50 |
| Purchase #2 | $183.86 | 5.538% | $194.0422 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $170.72 | 9.331% | $186.6499 | $186.65 | $186.65 | $186.60 |
| Purchase #4 | $187.57 | 11.290% | $208.7467 | $208.75 | $208.75 | $208.70 |
| Purchase #5 | $126.79 | 10.185% | $139.7036 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $242.81 | 5.169% | $255.3608 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $18.83 | 4.711% | $19.7171 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $1,146.96 | $1,244.7115 | $1,244.71 | $1,244.70 | $1,244.60 | |