| 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 | $76.25 | 6.359% | $81.0987 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $216.80 | 12.480% | $243.8566 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $12.60 | 5.513% | $13.2946 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $140.80 | 5.142% | $148.0399 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $61.92 | 11.339% | $68.9411 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $132.73 | 12.334% | $149.1009 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $208.67 | 8.871% | $227.1811 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $849.77 | $931.5129 | $931.51 | $931.55 | $931.50 | |