| 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 | $125.25 | 5.137% | $131.6841 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $113.62 | 5.510% | $119.8805 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $227.88 | 10.393% | $251.5636 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $45.41 | 12.482% | $51.0781 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $223.80 | 10.461% | $247.2117 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $151.29 | 9.580% | $165.7836 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $99.69 | 9.733% | $109.3928 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $986.94 | $1,076.5944 | $1,076.58 | $1,076.65 | $1,076.70 | |