| 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 | $206.27 | 4.169% | $214.8694 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $193.36 | 12.260% | $217.0659 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $79.37 | 13.535% | $90.1127 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $207.68 | 9.770% | $227.9703 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $103.48 | 13.206% | $117.1456 | $117.15 | $117.15 | $117.10 |
| Purchase #6 | $246.84 | 13.548% | $280.2819 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $112.25 | 12.201% | $125.9456 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $1,149.25 | $1,273.3914 | $1,273.40 | $1,273.35 | $1,273.40 | |