| 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 | $228.74 | 4.343% | $238.6742 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $124.71 | 6.454% | $132.7588 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $187.40 | 11.730% | $209.382 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $70.63 | 3.387% | $73.0222 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $94.77 | 9.551% | $103.8215 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $162.49 | 5.117% | $170.8046 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $174.78 | 4.738% | $183.0611 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,043.52 | $1,111.5244 | $1,111.51 | $1,111.45 | $1,111.60 | |