| 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 | $234.32 | 5.256% | $246.6359 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $60.50 | 10.369% | $66.7732 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $153.90 | 4.418% | $160.6993 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $168.74 | 6.858% | $180.3122 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $19.59 | 4.844% | $20.5389 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $83.91 | 3.808% | $87.1053 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $172.86 | 13.386% | $195.999 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $893.82 | $958.0638 | $958.07 | $958.05 | $958.00 | |