| 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 | $99.60 | 3.307% | $102.8938 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $197.91 | 8.238% | $214.2138 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $127.30 | 8.571% | $138.2109 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $235.66 | 5.348% | $248.2631 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $179.50 | 6.847% | $191.7904 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $228.67 | 13.351% | $259.1997 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $158.82 | 3.673% | $164.6535 | $164.65 | $164.65 | $164.70 |
| 7 purchase totals = | $1,227.46 | $1,319.2252 | $1,319.21 | $1,319.20 | $1,319.30 | |