| 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 | $237.57 | 12.807% | $267.9956 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $99.34 | 10.586% | $109.8561 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $58.77 | 8.116% | $63.5398 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $211.66 | 3.833% | $219.7729 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $13.32 | 12.262% | $14.9533 | $14.95 | $14.95 | $15.00 |
| Purchase #6 | $161.83 | 9.704% | $177.534 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $61.26 | 6.358% | $65.1549 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $843.75 | $918.8066 | $918.80 | $918.80 | $918.90 | |