| 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 | $220.79 | 4.762% | $231.304 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $128.94 | 12.258% | $144.7455 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $162.78 | 5.551% | $171.8159 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $185.28 | 12.196% | $207.8767 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $172.94 | 8.706% | $187.9962 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $176.41 | 13.784% | $200.7264 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $229.63 | 11.696% | $256.4875 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,276.77 | $1,400.9522 | $1,400.97 | $1,401.00 | $1,400.90 | |