| 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 | $106.93 | 13.554% | $121.4233 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $61.30 | 13.247% | $69.4204 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $164.27 | 3.850% | $170.5944 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $222.89 | 12.618% | $251.0143 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $22.47 | 10.767% | $24.8893 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $124.77 | 8.150% | $134.9388 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $79.57 | 5.828% | $84.2073 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $782.20 | $856.4878 | $856.48 | $856.45 | $856.40 | |