| 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 | $249.42 | 13.185% | $282.306 | $282.31 | $282.30 | $282.30 |
| Purchase #2 | $245.71 | 5.805% | $259.9735 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $11.93 | 6.259% | $12.6767 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $11.72 | 6.642% | $12.4984 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $130.83 | 4.782% | $137.0863 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $175.92 | 6.563% | $187.4656 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $11.50 | 11.428% | $12.8142 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $837.03 | $904.8207 | $904.83 | $904.80 | $904.90 | |