| 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 | $248.74 | 9.240% | $271.7236 | $271.72 | $271.70 | $271.70 |
| Purchase #2 | $18.66 | 9.787% | $20.4863 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $14.45 | 12.231% | $16.2174 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $214.28 | 8.817% | $233.1731 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $61.87 | 10.118% | $68.13 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $60.46 | 11.731% | $67.5526 | $67.55 | $67.55 | $67.60 |
| Purchase #7 | $40.46 | 9.237% | $44.1973 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $658.92 | $721.4803 | $721.48 | $721.45 | $721.50 | |