| 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 | $6.54 | 11.189% | $7.2718 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $188.25 | 7.364% | $202.1127 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $87.92 | 7.401% | $94.427 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $225.94 | 12.730% | $254.7022 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $227.58 | 5.300% | $239.6417 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $226.31 | 7.594% | $243.496 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $41.55 | 6.783% | $44.3683 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $1,004.09 | $1,086.0197 | $1,086.02 | $1,086.00 | $1,086.00 | |