| 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 | $117.53 | 13.581% | $133.4917 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $169.85 | 10.340% | $187.4125 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $38.97 | 10.584% | $43.0946 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $201.77 | 12.796% | $227.5885 | $227.59 | $227.60 | $227.60 |
| Purchase #5 | $59.32 | 3.391% | $61.3315 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $15.39 | 11.256% | $17.1223 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $214.85 | 13.572% | $244.0094 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $817.68 | $914.0505 | $914.04 | $914.05 | $914.00 | |