| 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 | $225.52 | 7.446% | $242.3122 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $145.75 | 7.147% | $156.1668 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $17.48 | 13.543% | $19.8473 | $19.85 | $19.85 | $19.80 |
| Purchase #4 | $39.48 | 12.612% | $44.4592 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $196.96 | 7.651% | $212.0294 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $75.67 | 8.804% | $82.332 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $45.57 | 4.824% | $47.7683 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $746.43 | $804.9152 | $804.92 | $804.90 | $804.90 | |