| 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 | $197.86 | 11.184% | $219.9887 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $163.43 | 6.682% | $174.3504 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $20.26 | 10.871% | $22.4625 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $61.28 | 8.273% | $66.3497 | $66.35 | $66.35 | $66.30 |
| Purchase #5 | $200.35 | 4.758% | $209.8827 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $95.88 | 4.377% | $100.0767 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $149.57 | 11.530% | $166.8154 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $888.63 | $959.9261 | $959.93 | $959.95 | $960.00 | |