| 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 | $191.88 | 5.534% | $202.4986 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $100.65 | 9.393% | $110.1041 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $218.56 | 8.564% | $237.2775 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $203.54 | 8.713% | $221.2744 | $221.27 | $221.25 | $221.30 |
| Purchase #5 | $69.85 | 3.543% | $72.3248 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $100.35 | 10.270% | $110.6559 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $28.66 | 7.414% | $30.7849 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $913.49 | $984.9202 | $984.91 | $984.90 | $985.00 | |