| 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 | $245.70 | 3.420% | $254.1029 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $80.37 | 9.260% | $87.8123 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $201.50 | 13.440% | $228.5816 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $15.67 | 5.815% | $16.5812 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $151.80 | 11.515% | $169.2798 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $24.88 | 8.855% | $27.0831 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $193.26 | 3.268% | $199.5757 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $913.18 | $983.0166 | $983.01 | $983.10 | $983.10 | |