| 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 | $198.30 | 3.300% | $204.8439 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $157.69 | 10.352% | $174.0141 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $123.71 | 3.862% | $128.4877 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $152.97 | 11.316% | $170.2801 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $43.60 | 3.305% | $45.041 | $45.04 | $45.05 | $45.00 |
| Purchase #6 | $72.45 | 10.692% | $80.1964 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $145.43 | 11.303% | $161.868 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $894.15 | $964.7312 | $964.73 | $964.75 | $964.70 | |