| 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 | $250.81 | 6.279% | $266.5584 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $47.86 | 6.501% | $50.9714 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $79.62 | 10.451% | $87.9411 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $122.59 | 7.674% | $131.9976 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $159.43 | 13.140% | $180.3791 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $179.51 | 4.315% | $187.2559 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $8.60 | 10.246% | $9.4812 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $848.42 | $914.5847 | $914.59 | $914.60 | $914.70 | |