| 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 | $237.47 | 12.179% | $266.3915 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $195.78 | 12.499% | $220.2505 | $220.25 | $220.25 | $220.30 |
| Purchase #3 | $90.81 | 11.618% | $101.3603 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $16.69 | 11.183% | $18.5564 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $95.90 | 3.759% | $99.5049 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $184.26 | 8.360% | $199.6641 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $40.26 | 13.445% | $45.673 | $45.67 | $45.65 | $45.70 |
| 7 purchase totals = | $861.17 | $951.4007 | $951.39 | $951.35 | $951.60 | |