| 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 | $198.53 | 7.102% | $212.6296 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $221.55 | 3.471% | $229.24 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $19.68 | 9.504% | $21.5504 | $21.55 | $21.55 | $21.60 |
| Purchase #4 | $211.95 | 10.723% | $234.6774 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $51.42 | 11.650% | $57.4104 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $73.89 | 3.562% | $76.522 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $75.55 | 8.733% | $82.1478 | $82.15 | $82.15 | $82.10 |
| 7 purchase totals = | $852.57 | $914.1776 | $914.18 | $914.20 | $914.10 | |