| 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 | $36.41 | 12.324% | $40.8972 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $226.77 | 9.533% | $248.388 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $220.76 | 9.831% | $242.4629 | $242.46 | $242.45 | $242.50 |
| Purchase #4 | $240.53 | 11.610% | $268.4555 | $268.46 | $268.45 | $268.50 |
| Purchase #5 | $172.40 | 12.645% | $194.2 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $179.96 | 7.650% | $193.7269 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $88.80 | 13.847% | $101.0961 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,165.63 | $1,289.2266 | $1,289.24 | $1,289.25 | $1,289.30 | |