| 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 | $228.54 | 10.488% | $252.5093 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $112.65 | 5.837% | $119.2254 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $10.60 | 9.320% | $11.5879 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $86.87 | 5.122% | $91.3195 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $7.86 | 3.375% | $8.1253 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $205.72 | 12.580% | $231.5996 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $164.35 | 13.759% | $186.9629 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $816.59 | $901.3299 | $901.34 | $901.35 | $901.30 | |