| 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 | $206.85 | 8.821% | $225.0962 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $200.61 | 10.594% | $221.8626 | $221.86 | $221.85 | $221.90 |
| Purchase #3 | $42.37 | 12.794% | $47.7908 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $54.45 | 4.741% | $57.0315 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $197.30 | 9.490% | $216.0238 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $93.70 | 3.511% | $96.9898 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $67.44 | 10.442% | $74.4821 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $862.72 | $939.2768 | $939.27 | $939.30 | $939.30 | |