| 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 | $236.56 | 4.194% | $246.4813 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $155.30 | 8.547% | $168.5735 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $13.31 | 11.763% | $14.8757 | $14.88 | $14.90 | $14.90 |
| Purchase #4 | $77.30 | 8.298% | $83.7144 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $233.94 | 7.735% | $252.0353 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $12.90 | 8.170% | $13.9539 | $13.95 | $13.95 | $14.00 |
| Purchase #7 | $140.40 | 4.189% | $146.2814 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $869.71 | $925.9155 | $925.91 | $925.95 | $926.00 | |