| 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 | $225.98 | 9.453% | $247.3419 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $123.25 | 11.341% | $137.2278 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $90.98 | 9.212% | $99.3611 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $202.83 | 8.852% | $220.7845 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $127.31 | 12.623% | $143.3803 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $247.90 | 9.681% | $271.8992 | $271.90 | $271.90 | $271.90 |
| Purchase #7 | $191.99 | 12.638% | $216.2537 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $1,210.24 | $1,336.2485 | $1,336.24 | $1,336.30 | $1,336.30 | |