| 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 | $112.34 | 8.314% | $121.6799 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $91.79 | 8.416% | $99.515 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $55.76 | 10.368% | $61.5412 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $206.52 | 8.844% | $224.7846 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $58.37 | 9.489% | $63.9087 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $193.41 | 5.620% | $204.2796 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $146.97 | 12.130% | $164.7975 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $865.16 | $940.5065 | $940.51 | $940.55 | $940.50 | |