| 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 | $106.28 | 9.321% | $116.1864 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $221.62 | 5.304% | $233.3747 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $137.88 | 12.234% | $154.7482 | $154.75 | $154.75 | $154.70 |
| Purchase #4 | $243.68 | 4.414% | $254.436 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $205.64 | 6.651% | $219.3171 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $145.70 | 3.386% | $150.6334 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $113.67 | 7.444% | $122.1316 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $1,174.47 | $1,250.8274 | $1,250.83 | $1,250.85 | $1,250.70 | |