| 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 | $113.73 | 4.712% | $119.089 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $102.94 | 5.348% | $108.4452 | $108.45 | $108.45 | $108.40 |
| Purchase #3 | $64.71 | 9.109% | $70.6044 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $146.84 | 10.803% | $162.7031 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $25.33 | 3.405% | $26.1925 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $102.67 | 7.756% | $110.6331 | $110.63 | $110.65 | $110.60 |
| Purchase #7 | $225.74 | 13.401% | $255.9914 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $781.96 | $853.6587 | $853.65 | $853.70 | $853.60 | |