| 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 | $112.67 | 3.670% | $116.805 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $32.85 | 9.651% | $36.0204 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $16.51 | 9.801% | $18.1281 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $221.90 | 12.771% | $250.2388 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $213.78 | 10.627% | $236.4984 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $169.36 | 13.667% | $192.5064 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $155.49 | 9.344% | $170.019 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $922.56 | $1,020.2161 | $1,020.23 | $1,020.20 | $1,020.10 | |