| 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 | $132.77 | 3.528% | $137.4541 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $47.50 | 3.578% | $49.1996 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $210.89 | 7.374% | $226.441 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $226.90 | 3.278% | $234.3378 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $18.75 | 6.323% | $19.9356 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $16.95 | 12.412% | $19.0538 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $245.61 | 7.426% | $263.849 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $899.37 | $950.2709 | $950.27 | $950.30 | $950.20 | |