| 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 | $178.66 | 12.491% | $200.9764 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $226.92 | 12.165% | $254.5248 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $115.37 | 4.376% | $120.4186 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $75.65 | 7.438% | $81.2768 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $74.90 | 3.102% | $77.2234 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $11.31 | 6.872% | $12.0872 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $88.58 | 8.462% | $96.0756 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $771.39 | $842.5828 | $842.59 | $842.60 | $842.60 | |