| 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 | $150.93 | 4.567% | $157.823 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $226.44 | 8.796% | $246.3577 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $162.78 | 4.227% | $169.6607 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $217.37 | 10.435% | $240.0526 | $240.05 | $240.05 | $240.10 |
| Purchase #5 | $19.60 | 13.579% | $22.2615 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $110.70 | 6.631% | $118.0405 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $121.55 | 10.633% | $134.4744 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $1,009.37 | $1,088.6704 | $1,088.66 | $1,088.60 | $1,088.80 | |