| 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 | $213.66 | 12.427% | $240.2115 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $12.78 | 3.186% | $13.1872 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $16.87 | 12.278% | $18.9413 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $78.74 | 10.588% | $87.077 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $96.47 | 6.778% | $103.0087 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $211.77 | 6.492% | $225.5181 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $10.52 | 11.138% | $11.6917 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $640.81 | $699.6355 | $699.64 | $699.65 | $699.60 | |