| 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 | $121.72 | 12.487% | $136.9192 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $130.93 | 12.871% | $147.782 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $69.62 | 9.283% | $76.0828 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $199.77 | 7.227% | $214.2074 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $215.44 | 4.314% | $224.7341 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $197.92 | 5.207% | $208.2257 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $231.73 | 6.485% | $246.7577 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,167.13 | $1,254.7089 | $1,254.71 | $1,254.75 | $1,254.70 | |