| 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 | $191.79 | 9.325% | $209.6744 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $23.92 | 10.472% | $26.4249 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $37.46 | 10.174% | $41.2712 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $66.59 | 12.347% | $74.8119 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $74.34 | 10.292% | $81.9911 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $11.36 | 5.714% | $12.0091 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $21.64 | 12.774% | $24.4043 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $427.10 | $470.5869 | $470.57 | $470.50 | $470.60 | |