| 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 | $227.71 | 10.261% | $251.0753 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $106.96 | 3.829% | $111.0555 | $111.06 | $111.05 | $111.10 |
| Purchase #3 | $243.39 | 7.676% | $262.0726 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $213.93 | 9.236% | $233.6886 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $195.92 | 13.403% | $222.1792 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $166.90 | 9.151% | $182.173 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $73.26 | 8.218% | $79.2805 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,228.07 | $1,341.5247 | $1,341.53 | $1,341.55 | $1,341.70 | |