| 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 | $231.27 | 9.873% | $254.1033 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $57.54 | 12.723% | $64.8608 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $122.76 | 12.831% | $138.5113 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $181.74 | 9.162% | $198.391 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $228.99 | 10.432% | $252.8782 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $83.58 | 9.260% | $91.3195 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $7.99 | 5.533% | $8.4321 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $913.87 | $1,008.4962 | $1,008.49 | $1,008.50 | $1,008.50 | |