| 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 | $250.82 | 7.612% | $269.9124 | $269.91 | $269.90 | $269.90 |
| Purchase #2 | $96.30 | 7.123% | $103.1594 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $236.63 | 3.343% | $244.5405 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $154.30 | 3.848% | $160.2375 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $119.68 | 9.237% | $130.7348 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $91.27 | 6.435% | $97.1432 | $97.14 | $97.15 | $97.10 |
| Purchase #7 | $196.87 | 12.687% | $221.8469 | $221.85 | $221.85 | $221.80 |
| 7 purchase totals = | $1,145.87 | $1,227.5747 | $1,227.57 | $1,227.60 | $1,227.40 | |