| 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 | $124.92 | 13.874% | $142.2514 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $188.49 | 10.157% | $207.6349 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $10.85 | 13.415% | $12.3055 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $140.89 | 5.401% | $148.4995 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $129.83 | 8.258% | $140.5514 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $65.34 | 10.442% | $72.1628 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $189.91 | 10.209% | $209.2979 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $850.23 | $932.7034 | $932.70 | $932.70 | $932.80 | |