| 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 | $241.37 | 10.683% | $267.1556 | $267.16 | $267.15 | $267.20 |
| Purchase #2 | $208.73 | 13.590% | $237.0964 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $115.56 | 3.254% | $119.3203 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $100.29 | 12.265% | $112.5906 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $227.63 | 5.596% | $240.3682 | $240.37 | $240.35 | $240.40 |
| Purchase #6 | $97.50 | 4.251% | $101.6447 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $152.33 | 10.840% | $168.8426 | $168.84 | $168.85 | $168.80 |
| 7 purchase totals = | $1,143.41 | $1,247.0184 | $1,247.02 | $1,247.00 | $1,247.00 | |