| 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 | $98.77 | 13.483% | $112.0872 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $123.28 | 9.484% | $134.9719 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $75.37 | 5.462% | $79.4867 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $224.48 | 9.387% | $245.5519 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $237.56 | 3.530% | $245.9459 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $86.80 | 12.768% | $97.8826 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $238.66 | 3.161% | $246.204 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $1,084.92 | $1,162.1302 | $1,162.13 | $1,162.15 | $1,162.20 | |