| 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 | $10.99 | 3.873% | $11.4156 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $208.85 | 10.593% | $230.9735 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $236.60 | 7.690% | $254.7945 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $32.38 | 9.141% | $35.3399 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $91.52 | 8.365% | $99.1756 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $206.59 | 11.407% | $230.1557 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $79.48 | 7.736% | $85.6286 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $866.41 | $947.4834 | $947.49 | $947.50 | $947.50 | |