| 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 | $13.37 | 9.808% | $14.6813 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $184.31 | 10.407% | $203.4911 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $36.71 | 8.626% | $39.8766 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $223.50 | 3.330% | $230.9426 | $230.94 | $230.95 | $230.90 |
| Purchase #5 | $189.46 | 6.530% | $201.8317 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $46.87 | 4.531% | $48.9937 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $209.94 | 8.636% | $228.0704 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $904.16 | $967.8874 | $967.88 | $967.95 | $967.90 | |