| 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 | $213.60 | 4.154% | $222.4729 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $138.98 | 6.699% | $148.2903 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $202.34 | 5.151% | $212.7625 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $65.47 | 10.733% | $72.4969 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $134.80 | 6.747% | $143.895 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $169.93 | 10.725% | $188.155 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $186.99 | 9.640% | $205.0158 | $205.02 | $205.00 | $205.00 |
| 7 purchase totals = | $1,112.11 | $1,193.0884 | $1,193.10 | $1,193.05 | $1,193.20 | |