| 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 | $207.57 | 5.253% | $218.4737 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $231.41 | 7.143% | $247.9396 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $62.27 | 10.822% | $69.0089 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $111.52 | 11.429% | $124.2656 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $110.99 | 10.187% | $122.2966 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $192.59 | 8.568% | $209.0911 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $91.26 | 5.539% | $96.3149 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $1,007.61 | $1,087.3904 | $1,087.39 | $1,087.35 | $1,087.40 | |