| 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 | $220.84 | 6.349% | $234.8611 | $234.86 | $234.85 | $234.90 |
| Purchase #2 | $136.84 | 8.410% | $148.3482 | $148.35 | $148.35 | $148.30 |
| Purchase #3 | $75.38 | 6.711% | $80.4388 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $247.79 | 9.260% | $270.7354 | $270.74 | $270.75 | $270.70 |
| Purchase #5 | $27.68 | 8.242% | $29.9614 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $246.78 | 7.497% | $265.2811 | $265.28 | $265.30 | $265.30 |
| Purchase #7 | $57.45 | 7.120% | $61.5404 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $1,012.76 | $1,091.1664 | $1,091.17 | $1,091.20 | $1,091.10 | |