| 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 | $124.85 | 5.497% | $131.713 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $49.85 | 13.784% | $56.7213 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $84.59 | 11.135% | $94.0091 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $116.33 | 9.503% | $127.3848 | $127.38 | $127.40 | $127.40 |
| Purchase #5 | $188.36 | 7.284% | $202.0801 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $238.34 | 9.655% | $261.3517 | $261.35 | $261.35 | $261.40 |
| Purchase #7 | $112.37 | 13.332% | $127.3512 | $127.35 | $127.35 | $127.40 |
| 7 purchase totals = | $914.69 | $1,000.6112 | $1,000.60 | $1,000.60 | $1,000.70 | |