| 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 | $7.48 | 13.436% | $8.485 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $209.45 | 11.352% | $233.2268 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $190.67 | 11.318% | $212.25 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $217.27 | 5.401% | $229.0048 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $70.71 | 4.577% | $73.9464 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $249.29 | 3.759% | $258.6608 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $109.55 | 10.373% | $120.9136 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $1,054.42 | $1,136.4874 | $1,136.49 | $1,136.50 | $1,136.50 | |