| 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 | $29.81 | 8.510% | $32.3468 | $32.35 | $32.35 | $32.30 |
| Purchase #2 | $160.72 | 7.746% | $173.1694 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $81.55 | 3.254% | $84.2036 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $186.54 | 5.516% | $196.8295 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $109.60 | 11.337% | $122.0254 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $225.37 | 5.342% | $237.4093 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $206.46 | 9.220% | $225.4956 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,000.05 | $1,071.4796 | $1,071.49 | $1,071.50 | $1,071.40 | |