| 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 | $20.81 | 5.354% | $21.9242 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $32.50 | 13.244% | $36.8043 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $126.29 | 7.424% | $135.6658 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $239.73 | 11.137% | $266.4287 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $107.61 | 3.456% | $111.329 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $226.49 | 4.445% | $236.5575 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $113.66 | 10.230% | $125.2874 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $867.09 | $933.9969 | $934.00 | $934.00 | $934.00 | |