| 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 | $218.34 | 7.386% | $234.4666 | $234.47 | $234.45 | $234.50 |
| Purchase #2 | $207.70 | 12.712% | $234.1028 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $122.87 | 10.421% | $135.6743 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $151.59 | 9.374% | $165.8 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $142.26 | 4.434% | $148.5678 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $50.55 | 5.375% | $53.2671 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $116.54 | 6.405% | $124.0044 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $1,009.85 | $1,095.8830 | $1,095.88 | $1,095.80 | $1,096.00 | |