| 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 | $229.61 | 3.445% | $237.5201 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $213.26 | 6.468% | $227.0537 | $227.05 | $227.05 | $227.10 |
| Purchase #3 | $167.44 | 11.632% | $186.9166 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $47.26 | 8.850% | $51.4425 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $223.74 | 12.472% | $251.6449 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $167.74 | 5.557% | $177.0613 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $89.42 | 7.561% | $96.181 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $1,138.47 | $1,227.8201 | $1,227.81 | $1,227.80 | $1,227.80 | |