| 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 | $205.78 | 13.466% | $233.4903 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $234.32 | 3.689% | $242.9641 | $242.96 | $242.95 | $243.00 |
| Purchase #3 | $185.85 | 6.254% | $197.4731 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $171.41 | 11.180% | $190.5736 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $185.47 | 9.339% | $202.791 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $159.78 | 12.540% | $179.8164 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $188.94 | 5.481% | $199.2958 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,331.55 | $1,446.4043 | $1,446.40 | $1,446.35 | $1,446.50 | |