| 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 | $209.98 | 8.420% | $227.6603 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $39.27 | 8.773% | $42.7152 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $218.53 | 13.164% | $247.2973 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $64.98 | 10.722% | $71.9472 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $56.73 | 13.200% | $64.2184 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $130.46 | 12.626% | $146.9319 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $14.61 | 5.233% | $15.3745 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $734.56 | $816.1448 | $816.15 | $816.10 | $816.10 | |