| 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 | $206.78 | 4.155% | $215.3717 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $237.27 | 3.865% | $246.4405 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $192.88 | 11.800% | $215.6398 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $200.47 | 11.823% | $224.1716 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $7.69 | 4.221% | $8.0146 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $116.73 | 10.550% | $129.045 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $156.26 | 8.265% | $169.1749 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $1,118.08 | $1,207.8581 | $1,207.85 | $1,207.80 | $1,207.80 | |