| 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 | $248.78 | 9.653% | $272.7947 | $272.79 | $272.80 | $272.80 |
| Purchase #2 | $223.50 | 9.834% | $245.479 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $125.64 | 12.665% | $141.5523 | $141.55 | $141.55 | $141.60 |
| Purchase #4 | $124.57 | 13.208% | $141.0232 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $161.77 | 8.600% | $175.6822 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $16.54 | 12.187% | $18.5557 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $42.61 | 9.315% | $46.5791 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $943.41 | $1,041.6662 | $1,041.66 | $1,041.70 | $1,041.80 | |