| 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 | $205.84 | 3.432% | $212.9044 | $212.90 | $212.90 | $212.90 |
| Purchase #2 | $181.71 | 9.385% | $198.7635 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $55.33 | 12.309% | $62.1406 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $22.88 | 5.267% | $24.0851 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $135.26 | 10.123% | $148.9524 | $148.95 | $148.95 | $149.00 |
| Purchase #6 | $191.42 | 13.799% | $217.834 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $50.37 | 11.244% | $56.0336 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $842.81 | $920.7136 | $920.70 | $920.75 | $920.70 | |