| 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 | $122.85 | 5.711% | $129.866 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $10.52 | 4.723% | $11.0169 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $150.61 | 3.726% | $156.2217 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $25.60 | 7.283% | $27.4644 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $206.47 | 9.351% | $225.777 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $139.66 | 12.117% | $156.5826 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $141.36 | 8.295% | $153.0858 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $797.07 | $860.0144 | $860.02 | $860.00 | $860.10 | |