| 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 | $190.87 | 7.705% | $205.5765 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $244.55 | 3.154% | $252.2631 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $48.65 | 11.411% | $54.2015 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $45.26 | 11.379% | $50.4101 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $234.97 | 8.768% | $255.5722 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $72.86 | 9.706% | $79.9318 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $221.61 | 7.781% | $238.8535 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $1,058.77 | $1,136.8087 | $1,136.80 | $1,136.80 | $1,136.90 | |