| 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 | $127.31 | 12.319% | $142.9933 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $66.51 | 4.660% | $69.6094 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $63.55 | 9.174% | $69.3801 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $122.78 | 9.450% | $134.3827 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $218.97 | 12.859% | $247.1274 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $117.71 | 8.793% | $128.0602 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $145.35 | 9.332% | $158.9141 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $862.18 | $950.4672 | $950.46 | $950.50 | $950.50 | |