| 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 | $216.54 | 13.706% | $246.219 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $181.55 | 4.745% | $190.1645 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $27.82 | 6.264% | $29.5626 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $17.87 | 6.823% | $19.0893 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $244.89 | 6.179% | $260.0218 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $35.94 | 8.306% | $38.9252 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $108.89 | 3.530% | $112.7338 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $833.50 | $896.7162 | $896.71 | $896.70 | $896.70 | |