| 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 | $25.93 | 7.312% | $27.826 | $27.83 | $27.85 | $27.80 |
| Purchase #2 | $205.93 | 7.585% | $221.5498 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $214.53 | 5.215% | $225.7177 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $197.73 | 8.491% | $214.5193 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $227.37 | 13.801% | $258.7493 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $26.41 | 9.545% | $28.9308 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $118.36 | 5.590% | $124.9763 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $1,016.26 | $1,102.2692 | $1,102.28 | $1,102.30 | $1,102.10 | |