| 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 | $190.93 | 10.106% | $210.2254 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $120.30 | 5.469% | $126.8792 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $224.65 | 4.162% | $233.9999 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $230.28 | 9.126% | $251.2954 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $116.72 | 4.808% | $122.3319 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $209.31 | 7.441% | $224.8848 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $141.97 | 8.246% | $153.6768 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $1,234.16 | $1,323.2934 | $1,323.30 | $1,323.40 | $1,323.30 | |