| 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 | $103.63 | 11.208% | $115.2449 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $97.47 | 10.269% | $107.4792 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $88.51 | 9.665% | $97.0645 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $227.97 | 13.236% | $258.1441 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $52.98 | 8.841% | $57.664 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $53.37 | 12.764% | $60.1821 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $149.37 | 8.397% | $161.9126 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $773.30 | $857.6914 | $857.67 | $857.70 | $857.70 | |