| 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 | $210.82 | 4.846% | $221.0363 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $39.63 | 5.326% | $41.7407 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $138.93 | 11.480% | $154.8792 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $16.28 | 3.698% | $16.882 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $103.74 | 13.603% | $117.8518 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $220.46 | 13.831% | $250.9518 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $13.92 | 10.450% | $15.3746 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $743.78 | $818.7164 | $818.71 | $818.75 | $818.80 | |