| 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 | $22.61 | 3.239% | $23.3423 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $88.28 | 4.379% | $92.1458 | $92.15 | $92.15 | $92.10 |
| Purchase #3 | $224.53 | 4.218% | $234.0007 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $21.83 | 12.220% | $24.4976 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $91.59 | 5.824% | $96.9242 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $216.83 | 8.541% | $235.3495 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $152.44 | 7.715% | $164.2007 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $818.11 | $870.4608 | $870.46 | $870.45 | $870.30 | |