| 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 | $207.64 | 7.553% | $223.323 | $223.32 | $223.30 | $223.30 |
| Purchase #2 | $206.59 | 11.130% | $229.5835 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $144.65 | 9.360% | $158.1892 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $175.65 | 9.245% | $191.8888 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $166.77 | 5.195% | $175.4337 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $164.88 | 13.402% | $186.9772 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $118.79 | 8.608% | $129.0154 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $1,184.97 | $1,294.4108 | $1,294.41 | $1,294.45 | $1,294.40 | |