| 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 | $196.47 | 8.644% | $213.4529 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $110.30 | 11.656% | $123.1566 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $32.71 | 11.708% | $36.5397 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $32.33 | 3.390% | $33.426 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $195.90 | 4.593% | $204.8977 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $237.52 | 6.262% | $252.3935 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $85.93 | 8.457% | $93.1971 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $891.16 | $957.0635 | $957.07 | $957.10 | $957.10 | |