| 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 | $218.43 | 13.102% | $247.0487 | $247.05 | $247.05 | $247.00 |
| Purchase #2 | $179.50 | 3.356% | $185.524 | $185.52 | $185.50 | $185.50 |
| Purchase #3 | $17.81 | 9.495% | $19.5011 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $115.33 | 5.246% | $121.3802 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $127.75 | 10.564% | $141.2455 | $141.25 | $141.25 | $141.20 |
| Purchase #6 | $107.83 | 12.640% | $121.4597 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $243.43 | 11.205% | $270.7063 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,010.08 | $1,106.8655 | $1,106.87 | $1,106.85 | $1,106.80 | |