| 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 | $195.91 | 9.750% | $215.0112 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $12.29 | 13.303% | $13.9249 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $148.77 | 10.336% | $164.1469 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $26.61 | 7.567% | $28.6236 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $218.35 | 6.443% | $232.4183 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $243.70 | 3.267% | $251.6617 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $203.63 | 4.358% | $212.5042 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,049.26 | $1,118.2908 | $1,118.28 | $1,118.20 | $1,118.20 | |