| 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 | $116.44 | 4.705% | $121.9185 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $223.76 | 12.617% | $251.9918 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $98.47 | 11.622% | $109.9142 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $177.42 | 3.523% | $183.6705 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $209.87 | 11.546% | $234.1016 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $159.83 | 5.120% | $168.0133 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $190.66 | 5.252% | $200.6735 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $1,176.45 | $1,270.2834 | $1,270.27 | $1,270.20 | $1,270.30 | |