| 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 | $202.47 | 3.354% | $209.2608 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $65.84 | 8.488% | $71.4285 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $234.30 | 4.871% | $245.7128 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $202.27 | 8.705% | $219.8776 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $10.62 | 9.680% | $11.648 | $11.65 | $11.65 | $11.60 |
| Purchase #6 | $41.91 | 11.149% | $46.5825 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $89.81 | 4.384% | $93.7473 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $847.22 | $898.2575 | $898.26 | $898.30 | $898.20 | |