| 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 | $207.57 | 10.319% | $228.9891 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $31.50 | 13.109% | $35.6293 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $83.36 | 8.218% | $90.2105 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $155.76 | 11.405% | $173.5244 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $73.75 | 5.638% | $77.908 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $160.27 | 4.484% | $167.4565 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $100.62 | 6.294% | $106.953 | $106.95 | $106.95 | $107.00 |
| 7 purchase totals = | $812.83 | $880.6708 | $880.67 | $880.65 | $880.70 | |