| 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 | $207.79 | 10.375% | $229.3482 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $119.58 | 5.719% | $126.4188 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $218.58 | 5.218% | $229.9855 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $10.86 | 12.219% | $12.187 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $43.50 | 9.869% | $47.793 | $47.79 | $47.80 | $47.80 |
| Purchase #6 | $76.75 | 11.820% | $85.8219 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $189.65 | 8.698% | $206.1458 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $866.71 | $937.7002 | $937.71 | $937.70 | $937.60 | |