| 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 | $234.46 | 11.813% | $262.1568 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $75.43 | 4.484% | $78.8123 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $209.63 | 12.320% | $235.4564 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $124.64 | 4.547% | $130.3074 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $114.98 | 5.854% | $121.7109 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $209.25 | 12.187% | $234.7513 | $234.75 | $234.75 | $234.80 |
| Purchase #7 | $189.74 | 5.296% | $199.7886 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $1,158.13 | $1,262.9837 | $1,262.99 | $1,262.95 | $1,263.10 | |