| 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 | $214.44 | 12.866% | $242.0299 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $28.76 | 6.673% | $30.6792 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $76.53 | 11.191% | $85.0945 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $191.84 | 8.252% | $207.6706 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $54.63 | 3.854% | $56.7354 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $34.95 | 8.385% | $37.8806 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $117.68 | 9.860% | $129.2832 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $718.83 | $789.3734 | $789.37 | $789.45 | $789.40 | |