| 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 | $191.34 | 11.607% | $213.5488 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $191.78 | 12.420% | $215.5991 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $240.75 | 10.127% | $265.1308 | $265.13 | $265.15 | $265.10 |
| Purchase #4 | $138.86 | 13.743% | $157.9435 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $241.52 | 7.816% | $260.3972 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $222.50 | 5.747% | $235.2871 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $109.63 | 8.659% | $119.1229 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $1,336.38 | $1,467.0294 | $1,467.03 | $1,467.05 | $1,466.90 | |