| 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 | $116.40 | 10.655% | $128.8024 | $128.80 | $128.80 | $128.80 |
| Purchase #2 | $224.61 | 11.764% | $251.0331 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $76.90 | 3.334% | $79.4638 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $97.79 | 9.332% | $106.9158 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $221.33 | 13.773% | $251.8138 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $175.70 | 5.416% | $185.2159 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $233.42 | 3.248% | $241.0015 | $241.00 | $241.00 | $241.00 |
| 7 purchase totals = | $1,146.15 | $1,244.2463 | $1,244.24 | $1,244.20 | $1,244.20 | |