| 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 | $101.58 | 13.220% | $115.0089 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $122.74 | 7.843% | $132.3665 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $221.95 | 13.483% | $251.8755 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $170.81 | 5.628% | $180.4232 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $72.73 | 11.676% | $81.222 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $132.43 | 7.790% | $142.7463 | $142.75 | $142.75 | $142.70 |
| Purchase #7 | $194.65 | 11.142% | $216.3379 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $1,016.89 | $1,119.9803 | $1,119.99 | $1,119.95 | $1,119.90 | |