| 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 | $212.74 | 10.873% | $235.8712 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $6.31 | 10.419% | $6.9674 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $235.29 | 3.634% | $243.8404 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $45.37 | 11.451% | $50.5653 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $214.88 | 6.110% | $228.0092 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $204.91 | 7.274% | $219.8152 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $58.37 | 11.613% | $65.1485 | $65.15 | $65.15 | $65.10 |
| 7 purchase totals = | $977.87 | $1,050.2172 | $1,050.23 | $1,050.15 | $1,050.20 | |