| 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 | $238.80 | 4.485% | $249.5102 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $155.97 | 6.433% | $166.0036 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $221.81 | 7.510% | $238.4679 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $63.99 | 3.174% | $66.021 | $66.02 | $66.00 | $66.00 |
| Purchase #5 | $172.58 | 5.710% | $182.4343 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $158.73 | 6.613% | $169.2268 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $250.68 | 9.852% | $275.377 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $1,262.56 | $1,347.0408 | $1,347.04 | $1,347.05 | $1,347.00 | |