| 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 | $102.52 | 12.858% | $115.702 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $113.74 | 5.127% | $119.5714 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $22.53 | 9.840% | $24.747 | $24.75 | $24.75 | $24.70 |
| Purchase #4 | $127.70 | 10.397% | $140.977 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $39.34 | 7.857% | $42.4309 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $116.67 | 4.568% | $121.9995 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $148.77 | 12.120% | $166.8009 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $671.27 | $732.2287 | $732.23 | $732.25 | $732.20 | |