| 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 | $101.25 | 10.836% | $112.2215 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $112.66 | 4.509% | $117.7398 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $233.37 | 5.445% | $246.077 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $58.82 | 9.439% | $64.372 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $122.55 | 10.136% | $134.9717 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $25.81 | 5.218% | $27.1568 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $134.63 | 4.432% | $140.5968 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $789.09 | $843.1356 | $843.14 | $843.10 | $843.20 | |