| 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 | $59.82 | 3.328% | $61.8108 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $180.66 | 6.669% | $192.7082 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $143.53 | 11.684% | $160.3 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $169.78 | 11.777% | $189.775 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $206.37 | 12.452% | $232.0672 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $145.58 | 11.818% | $162.7846 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $123.51 | 7.389% | $132.6362 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,029.25 | $1,132.0820 | $1,132.09 | $1,132.10 | $1,132.10 | |