| 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 | $200.82 | 11.534% | $223.9826 | $223.98 | $224.00 | $224.00 |
| Purchase #2 | $196.83 | 11.863% | $220.1799 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $60.87 | 8.810% | $66.2326 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $33.55 | 13.747% | $38.1621 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $36.82 | 10.778% | $40.7885 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $135.70 | 12.845% | $153.1307 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $195.66 | 13.344% | $221.7689 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $860.25 | $964.2453 | $964.24 | $964.30 | $964.30 | |