| 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 | $94.68 | 11.419% | $105.4915 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $187.52 | 13.872% | $213.5328 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $75.85 | 9.632% | $83.1559 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $138.75 | 3.840% | $144.078 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $134.73 | 13.555% | $152.9927 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $240.32 | 11.194% | $267.2214 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $167.39 | 13.690% | $190.3057 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $1,039.24 | $1,156.7780 | $1,156.78 | $1,156.80 | $1,156.80 | |