| 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 | $175.86 | 11.717% | $196.4655 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $20.56 | 3.680% | $21.3166 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $243.68 | 12.254% | $273.5405 | $273.54 | $273.55 | $273.50 |
| Purchase #4 | $79.62 | 8.768% | $86.6011 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $239.98 | 11.233% | $266.937 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $247.84 | 13.793% | $282.0246 | $282.02 | $282.00 | $282.00 |
| Purchase #7 | $194.91 | 5.150% | $204.9479 | $204.95 | $204.95 | $204.90 |
| 7 purchase totals = | $1,202.45 | $1,331.8332 | $1,331.84 | $1,331.80 | $1,331.70 | |