| 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 | $123.78 | 3.136% | $127.6617 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $108.48 | 3.806% | $112.6087 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $232.85 | 8.675% | $253.0497 | $253.05 | $253.05 | $253.00 |
| Purchase #4 | $58.27 | 3.429% | $60.2681 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $205.40 | 13.546% | $233.2235 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $246.37 | 3.867% | $255.8971 | $255.90 | $255.90 | $255.90 |
| Purchase #7 | $184.90 | 11.608% | $206.3632 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $1,160.05 | $1,249.0720 | $1,249.07 | $1,249.00 | $1,249.10 | |