| 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 | $125.98 | 13.227% | $142.6434 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $26.57 | 9.619% | $29.1258 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $226.40 | 8.389% | $245.3927 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $132.86 | 9.188% | $145.0672 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $104.56 | 12.169% | $117.2839 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $229.80 | 8.628% | $249.6271 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $7.29 | 13.451% | $8.2706 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $853.46 | $937.4107 | $937.41 | $937.45 | $937.40 | |