| 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 | $16.66 | 7.162% | $17.8532 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $226.35 | 5.201% | $238.1225 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $228.88 | 7.500% | $246.046 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $174.75 | 11.135% | $194.2084 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $125.94 | 12.456% | $141.6271 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $10.91 | 12.415% | $12.2645 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $151.51 | 3.626% | $157.0038 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $935.00 | $1,007.1255 | $1,007.12 | $1,007.10 | $1,007.10 | |