| 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 | $238.45 | 9.755% | $261.7108 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $54.42 | 5.133% | $57.2134 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $238.43 | 11.532% | $265.9257 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $156.46 | 3.211% | $161.4839 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $38.52 | 12.808% | $43.4536 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $44.66 | 8.131% | $48.2913 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $118.88 | 3.267% | $122.7638 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $889.82 | $960.8425 | $960.83 | $960.85 | $960.90 | |