| 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 | $208.97 | 9.825% | $229.5013 | $229.50 | $229.50 | $229.50 |
| Purchase #2 | $140.36 | 8.707% | $152.5811 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $64.45 | 13.503% | $73.1527 | $73.15 | $73.15 | $73.20 |
| Purchase #4 | $93.84 | 7.452% | $100.833 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $195.55 | 5.831% | $206.9525 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $216.44 | 5.240% | $227.7815 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $213.61 | 6.519% | $227.5352 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $1,133.22 | $1,218.3373 | $1,218.33 | $1,218.40 | $1,218.40 | |