| 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 | $21.25 | 10.416% | $23.4634 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $101.85 | 11.365% | $113.4253 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $181.77 | 3.874% | $188.8118 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $122.35 | 12.447% | $137.5789 | $137.58 | $137.60 | $137.60 |
| Purchase #5 | $109.73 | 5.797% | $116.091 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $147.94 | 4.162% | $154.0973 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $195.34 | 4.321% | $203.7806 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $880.23 | $937.2483 | $937.25 | $937.30 | $937.30 | |