| 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 | $250.43 | 6.194% | $265.9416 | $265.94 | $265.95 | $265.90 |
| Purchase #2 | $28.94 | 5.727% | $30.5974 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $175.70 | 12.146% | $197.0405 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $179.33 | 10.364% | $197.9158 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $66.77 | 3.363% | $69.0155 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $90.84 | 9.294% | $99.2827 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $126.35 | 12.595% | $142.2638 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $918.36 | $1,002.0573 | $1,002.06 | $1,002.05 | $1,002.00 | |