| 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 | $111.98 | 12.866% | $126.3873 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $175.64 | 7.610% | $189.0062 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $50.63 | 9.129% | $55.252 | $55.25 | $55.25 | $55.30 |
| Purchase #4 | $69.57 | 4.529% | $72.7208 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $223.29 | 10.689% | $247.1575 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $154.57 | 5.830% | $163.5814 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $199.94 | 13.127% | $226.1861 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $985.62 | $1,080.2913 | $1,080.30 | $1,080.30 | $1,080.40 | |