| 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 | $199.43 | 10.782% | $220.9325 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $98.64 | 13.211% | $111.6713 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $111.70 | 5.244% | $117.5575 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $200.78 | 9.683% | $220.2215 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $118.49 | 6.862% | $126.6208 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $19.34 | 13.824% | $22.0136 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $65.33 | 8.738% | $71.0385 | $71.04 | $71.05 | $71.00 |
| 7 purchase totals = | $813.71 | $890.0557 | $890.05 | $890.00 | $890.00 | |