| 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 | $89.46 | 11.228% | $99.5046 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $114.96 | 3.662% | $119.1698 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $38.57 | 9.410% | $42.1994 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $107.86 | 13.146% | $122.0393 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $224.79 | 13.366% | $254.8354 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $242.76 | 11.225% | $270.0098 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $239.55 | 12.431% | $269.3285 | $269.33 | $269.35 | $269.30 |
| 7 purchase totals = | $1,057.95 | $1,177.0868 | $1,177.09 | $1,177.10 | $1,177.00 | |