| 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 | $229.43 | 3.833% | $238.2241 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $14.45 | 7.613% | $15.5501 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $104.97 | 5.506% | $110.7496 | $110.75 | $110.75 | $110.70 |
| Purchase #4 | $141.77 | 12.392% | $159.3381 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $52.74 | 13.392% | $59.8029 | $59.80 | $59.80 | $59.80 |
| Purchase #6 | $239.80 | 3.677% | $248.6174 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $99.61 | 3.808% | $103.4031 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $882.77 | $935.6853 | $935.68 | $935.65 | $935.60 | |