| 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 | $237.32 | 11.835% | $265.4068 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $194.87 | 8.869% | $212.153 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $163.35 | 11.496% | $182.1287 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $137.50 | 11.735% | $153.6356 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $29.68 | 8.415% | $32.1776 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $107.30 | 11.564% | $119.7082 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $38.93 | 5.296% | $40.9917 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $908.95 | $1,006.2016 | $1,006.21 | $1,006.25 | $1,006.20 | |