| 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 | $19.76 | 13.223% | $22.3729 | $22.37 | $22.35 | $22.40 |
| Purchase #2 | $104.45 | 12.141% | $117.1313 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $88.28 | 5.469% | $93.108 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $161.81 | 4.176% | $168.5672 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $105.46 | 10.313% | $116.3361 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $183.88 | 9.474% | $201.3008 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $231.84 | 10.409% | $255.9722 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $895.48 | $974.7885 | $974.79 | $974.75 | $974.80 | |