| 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 | $243.94 | 11.752% | $272.6078 | $272.61 | $272.60 | $272.60 |
| Purchase #2 | $17.61 | 13.257% | $19.9446 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $92.29 | 6.114% | $97.9326 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $112.35 | 3.437% | $116.2115 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $248.88 | 4.667% | $260.4952 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $190.67 | 4.235% | $198.7449 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $132.63 | 10.474% | $146.5217 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,038.37 | $1,112.4583 | $1,112.45 | $1,112.45 | $1,112.30 | |