| 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 | $233.76 | 12.257% | $262.412 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $47.65 | 6.629% | $50.8087 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $140.26 | 8.584% | $152.2999 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $216.57 | 7.248% | $232.267 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $188.78 | 8.781% | $205.3568 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $142.60 | 5.378% | $150.269 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $164.33 | 6.860% | $175.603 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $1,133.95 | $1,229.0164 | $1,229.02 | $1,228.95 | $1,229.10 | |