| 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 | $229.53 | 7.221% | $246.1044 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $117.90 | 7.419% | $126.647 | $126.65 | $126.65 | $126.60 |
| Purchase #3 | $38.82 | 9.659% | $42.5696 | $42.57 | $42.55 | $42.60 |
| Purchase #4 | $42.70 | 12.140% | $47.8838 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $150.64 | 8.629% | $163.6387 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $198.71 | 10.754% | $220.0793 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $171.82 | 11.651% | $191.8387 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $950.12 | $1,038.7615 | $1,038.76 | $1,038.80 | $1,038.70 | |