| 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 | $209.52 | 9.359% | $229.129 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $195.70 | 9.236% | $213.7749 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $10.63 | 11.734% | $11.8773 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $59.81 | 3.560% | $61.9392 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $45.44 | 3.649% | $47.0981 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $233.95 | 6.830% | $249.9288 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $150.47 | 11.509% | $167.7876 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $905.52 | $981.5349 | $981.54 | $981.60 | $981.50 | |