| 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 | $239.30 | 9.109% | $261.0978 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $103.60 | 9.288% | $113.2224 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $111.69 | 3.872% | $116.0146 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $74.45 | 9.228% | $81.3202 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $102.63 | 5.426% | $108.1987 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $65.74 | 9.465% | $71.9623 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $238.86 | 8.198% | $258.4417 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $936.27 | $1,010.2577 | $1,010.25 | $1,010.20 | $1,010.20 | |