| 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 | $232.70 | 6.243% | $247.2275 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $106.81 | 13.172% | $120.879 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $208.63 | 9.525% | $228.502 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $135.48 | 10.604% | $149.8463 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $187.84 | 8.557% | $203.9135 | $203.91 | $203.90 | $203.90 |
| Purchase #6 | $234.52 | 5.503% | $247.4256 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $76.90 | 13.575% | $87.3392 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $1,182.88 | $1,285.1331 | $1,285.14 | $1,285.20 | $1,285.00 | |