| 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 | $237.99 | 4.678% | $249.1232 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $57.45 | 7.495% | $61.7559 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $56.47 | 12.115% | $63.3113 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $188.34 | 4.482% | $196.7814 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $20.73 | 10.586% | $22.9245 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $52.97 | 12.125% | $59.3926 | $59.39 | $59.40 | $59.40 |
| Purchase #7 | $207.53 | 9.202% | $226.6269 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $821.48 | $879.9158 | $879.91 | $879.90 | $879.90 | |