| 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 | $21.51 | 13.774% | $24.4728 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $218.39 | 8.201% | $236.3002 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $222.85 | 13.769% | $253.5342 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $82.53 | 8.331% | $89.4056 | $89.41 | $89.40 | $89.40 |
| Purchase #5 | $85.27 | 13.238% | $96.558 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $239.81 | 11.834% | $268.1891 | $268.19 | $268.20 | $268.20 |
| Purchase #7 | $97.26 | 4.832% | $101.9596 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $967.62 | $1,070.4195 | $1,070.42 | $1,070.40 | $1,070.50 | |