| 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 | $230.84 | 5.778% | $244.1779 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $20.25 | 10.731% | $22.423 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $225.78 | 9.186% | $246.5202 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $22.59 | 11.802% | $25.2561 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $47.41 | 6.666% | $50.5704 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $205.27 | 5.426% | $216.408 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $69.74 | 3.230% | $71.9926 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $821.88 | $877.3482 | $877.35 | $877.30 | $877.40 | |