| 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 | $238.25 | 10.781% | $263.9357 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $238.77 | 11.749% | $266.8231 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $141.88 | 5.119% | $149.1428 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $6.46 | 8.234% | $6.9919 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $29.58 | 3.716% | $30.6792 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $183.57 | 9.844% | $201.6406 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $151.70 | 10.584% | $167.7559 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $990.21 | $1,086.9692 | $1,086.97 | $1,087.00 | $1,086.90 | |