| 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 | $99.26 | 10.177% | $109.3617 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $205.41 | 9.185% | $224.2769 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $204.80 | 6.206% | $217.5099 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $124.57 | 7.279% | $133.6375 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $6.28 | 3.864% | $6.5227 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $133.58 | 13.407% | $151.4891 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $73.73 | 11.284% | $82.0497 | $82.05 | $82.05 | $82.00 |
| 7 purchase totals = | $847.63 | $924.8475 | $924.85 | $924.85 | $924.80 | |