| 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 | $242.36 | 7.790% | $261.2398 | $261.24 | $261.25 | $261.20 |
| Purchase #2 | $172.37 | 12.866% | $194.5471 | $194.55 | $194.55 | $194.50 |
| Purchase #3 | $89.71 | 8.572% | $97.3999 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $164.58 | 6.693% | $175.5953 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $177.38 | 3.111% | $182.8983 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $65.68 | 8.589% | $71.3213 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $138.57 | 10.495% | $153.1129 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $1,050.65 | $1,136.1146 | $1,136.12 | $1,136.10 | $1,136.00 | |