| 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 | $197.31 | 3.555% | $204.3244 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $142.54 | 6.806% | $152.2413 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $14.92 | 5.672% | $15.7663 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $204.36 | 11.778% | $228.4295 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $208.38 | 8.500% | $226.0923 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $23.48 | 13.604% | $26.6742 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $230.54 | 11.836% | $257.8267 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $1,021.53 | $1,111.3547 | $1,111.35 | $1,111.35 | $1,111.30 | |