| 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 | $204.88 | 11.792% | $229.0394 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $53.58 | 11.118% | $59.537 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $107.74 | 9.326% | $117.7878 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $163.65 | 9.763% | $179.6271 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $128.81 | 3.246% | $132.9912 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $134.98 | 4.507% | $141.0635 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $85.50 | 4.831% | $89.6305 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $879.14 | $949.6765 | $949.68 | $949.75 | $949.60 | |