| 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 | $29.89 | 3.341% | $30.8886 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $209.84 | 12.221% | $235.4845 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $46.75 | 6.395% | $49.7397 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $222.68 | 3.276% | $229.975 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $94.64 | 9.264% | $103.4074 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $201.53 | 4.514% | $210.6271 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $38.59 | 12.358% | $43.359 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $843.92 | $903.4813 | $903.49 | $903.55 | $903.50 | |