| 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 | $20.52 | 10.420% | $22.6582 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $107.66 | 8.574% | $116.8908 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $218.33 | 5.864% | $231.1329 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $197.45 | 11.805% | $220.759 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $28.46 | 8.758% | $30.9525 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $176.55 | 7.295% | $189.4293 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $215.25 | 13.868% | $245.1009 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $964.22 | $1,056.9236 | $1,056.92 | $1,056.95 | $1,057.00 | |