| 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 | $198.71 | 6.285% | $211.1989 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $127.48 | 4.543% | $133.2714 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $28.87 | 11.548% | $32.2039 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $208.56 | 13.842% | $237.4289 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $154.37 | 9.597% | $169.1849 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $183.97 | 13.797% | $209.3523 | $209.35 | $209.35 | $209.40 |
| Purchase #7 | $41.47 | 12.570% | $46.6828 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $943.43 | $1,039.3231 | $1,039.31 | $1,039.35 | $1,039.40 | |