| 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 | $216.90 | 11.484% | $241.8088 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $144.64 | 10.482% | $159.8012 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $61.87 | 10.475% | $68.3509 | $68.35 | $68.35 | $68.40 |
| Purchase #4 | $97.82 | 3.264% | $101.0128 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $129.56 | 11.106% | $143.9489 | $143.95 | $143.95 | $143.90 |
| Purchase #6 | $237.67 | 10.164% | $261.8268 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $162.25 | 11.218% | $180.4512 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $1,050.71 | $1,157.2006 | $1,157.20 | $1,157.20 | $1,157.20 | |