| 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 | $212.93 | 13.764% | $242.2377 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $10.38 | 13.415% | $11.7725 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $62.25 | 3.511% | $64.4356 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $69.52 | 10.814% | $77.0379 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $148.48 | 5.510% | $156.6612 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $194.49 | 5.654% | $205.4865 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $46.84 | 9.815% | $51.4373 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $744.89 | $809.0687 | $809.08 | $809.10 | $809.00 | |