| 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 | $182.86 | 9.400% | $200.0488 | $200.05 | $200.05 | $200.00 |
| Purchase #2 | $176.81 | 7.569% | $190.1927 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $38.64 | 9.284% | $42.2273 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $191.87 | 8.616% | $208.4015 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $150.52 | 9.654% | $165.0512 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $55.74 | 12.264% | $62.576 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $227.37 | 7.373% | $244.134 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $1,023.81 | $1,112.6315 | $1,112.63 | $1,112.70 | $1,112.60 | |