| 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 | $187.72 | 11.359% | $209.0431 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $107.79 | 3.713% | $111.7922 | $111.79 | $111.80 | $111.80 |
| Purchase #3 | $34.63 | 6.786% | $36.98 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $241.28 | 3.336% | $249.3291 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $117.79 | 4.483% | $123.0705 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $9.25 | 11.273% | $10.2928 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $137.29 | 7.794% | $147.9904 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $835.75 | $888.4981 | $888.49 | $888.55 | $888.50 | |