| 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 | $232.32 | 13.331% | $263.2906 | $263.29 | $263.30 | $263.30 |
| Purchase #2 | $125.25 | 3.357% | $129.4546 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $234.76 | 13.832% | $267.232 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $130.91 | 8.472% | $142.0007 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $74.70 | 4.170% | $77.815 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $205.85 | 8.827% | $224.0204 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $159.34 | 9.795% | $174.9474 | $174.95 | $174.95 | $174.90 |
| 7 purchase totals = | $1,163.13 | $1,278.7607 | $1,278.76 | $1,278.75 | $1,278.70 | |