| 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 | $226.34 | 6.286% | $240.5677 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $9.55 | 9.433% | $10.4509 | $10.45 | $10.45 | $10.50 |
| Purchase #3 | $27.93 | 7.318% | $29.9739 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $35.81 | 13.797% | $40.7507 | $40.75 | $40.75 | $40.80 |
| Purchase #5 | $180.87 | 5.737% | $191.2465 | $191.25 | $191.25 | $191.20 |
| Purchase #6 | $185.25 | 13.301% | $209.8901 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $240.84 | 3.775% | $249.9317 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $906.59 | $972.8115 | $972.81 | $972.80 | $972.90 | |