| 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 | $219.63 | 12.812% | $247.769 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $41.88 | 8.649% | $45.5022 | $45.50 | $45.50 | $45.50 |
| Purchase #3 | $194.80 | 6.816% | $208.0776 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $188.63 | 13.142% | $213.4198 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $227.49 | 12.519% | $255.9695 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $64.71 | 3.870% | $67.2143 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $224.91 | 9.172% | $245.5387 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,162.05 | $1,283.4911 | $1,283.49 | $1,283.45 | $1,283.50 | |