| 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 | $13.32 | 6.837% | $14.2307 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $225.26 | 9.606% | $246.8985 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $13.92 | 13.215% | $15.7595 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $172.65 | 11.191% | $191.9713 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $204.60 | 13.710% | $232.6507 | $232.65 | $232.65 | $232.70 |
| Purchase #6 | $71.70 | 3.844% | $74.4561 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $137.25 | 12.207% | $154.0041 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $838.70 | $929.9709 | $929.97 | $929.95 | $930.10 | |