| 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 | $249.76 | 3.382% | $258.2069 | $258.21 | $258.20 | $258.20 |
| Purchase #2 | $69.32 | 4.448% | $72.4034 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $26.34 | 10.369% | $29.0712 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $123.84 | 7.357% | $132.9509 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $227.75 | 7.796% | $245.5054 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $130.87 | 7.872% | $141.1721 | $141.17 | $141.15 | $141.20 |
| Purchase #7 | $214.57 | 6.677% | $228.8968 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $1,042.45 | $1,108.2067 | $1,108.21 | $1,108.15 | $1,108.30 | |