| 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 | $219.79 | 13.860% | $250.2529 | $250.25 | $250.25 | $250.30 |
| Purchase #2 | $41.77 | 3.708% | $43.3188 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $173.40 | 10.725% | $191.9972 | $192.00 | $192.00 | $192.00 |
| Purchase #4 | $31.77 | 13.746% | $36.1371 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $189.96 | 4.679% | $198.8482 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $94.27 | 9.790% | $103.499 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $108.41 | 13.374% | $122.9088 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $859.37 | $946.9620 | $946.97 | $946.95 | $946.90 | |