| 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 | $23.41 | 9.207% | $25.5654 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $209.40 | 10.325% | $231.0206 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $222.81 | 12.752% | $251.2227 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $113.71 | 12.570% | $128.0033 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $35.87 | 10.857% | $39.7644 | $39.76 | $39.75 | $39.80 |
| Purchase #6 | $76.87 | 3.332% | $79.4313 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $174.96 | 4.680% | $183.1481 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $857.03 | $938.1558 | $938.15 | $938.10 | $938.10 | |