| 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 | $92.56 | 5.252% | $97.4213 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $244.53 | 6.552% | $260.5516 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $198.57 | 9.574% | $217.5811 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $243.33 | 9.850% | $267.298 | $267.30 | $267.30 | $267.30 |
| Purchase #5 | $90.54 | 9.378% | $99.0308 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $163.63 | 3.128% | $168.7483 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $116.59 | 10.465% | $128.7911 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $1,149.75 | $1,239.4222 | $1,239.42 | $1,239.45 | $1,239.40 | |