| 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 | $97.91 | 10.773% | $108.4578 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $235.36 | 6.687% | $251.0985 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $110.97 | 4.829% | $116.3287 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $248.99 | 9.401% | $272.3975 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $11.62 | 4.149% | $12.1021 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $233.73 | 3.551% | $242.0298 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $85.55 | 10.246% | $94.3155 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $1,024.13 | $1,096.7299 | $1,096.74 | $1,096.75 | $1,096.70 | |