| 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 | $228.97 | 9.598% | $250.9465 | $250.95 | $250.95 | $250.90 |
| Purchase #2 | $88.37 | 10.603% | $97.7399 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $137.29 | 12.330% | $154.2179 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $192.53 | 13.296% | $218.1288 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $210.30 | 8.500% | $228.1755 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $212.28 | 12.652% | $239.1377 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $36.39 | 6.773% | $38.8547 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $1,106.13 | $1,227.2010 | $1,227.21 | $1,227.25 | $1,227.10 | |