| 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 | $145.82 | 6.585% | $155.4222 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $240.68 | 11.350% | $267.9972 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $30.88 | 5.377% | $32.5404 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $39.63 | 6.472% | $42.1949 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $196.76 | 9.222% | $214.9052 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $200.78 | 8.191% | $217.2259 | $217.23 | $217.25 | $217.20 |
| Purchase #7 | $99.92 | 13.463% | $113.3722 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $954.47 | $1,043.6580 | $1,043.66 | $1,043.65 | $1,043.60 | |