| 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 | $234.91 | 6.449% | $250.0593 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $149.75 | 7.454% | $160.9124 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $205.30 | 7.829% | $221.3729 | $221.37 | $221.35 | $221.40 |
| Purchase #4 | $39.69 | 10.317% | $43.7848 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $51.99 | 11.631% | $58.037 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $221.61 | 13.406% | $251.319 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $127.97 | 8.733% | $139.1456 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $1,031.22 | $1,124.6310 | $1,124.63 | $1,124.60 | $1,124.60 | |