| 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 | $210.81 | 5.739% | $222.9084 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $49.36 | 3.496% | $51.0856 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $225.41 | 4.365% | $235.2491 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $51.37 | 13.556% | $58.3337 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $90.84 | 6.324% | $96.5847 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $229.55 | 9.627% | $251.6488 | $251.65 | $251.65 | $251.60 |
| Purchase #7 | $229.46 | 9.183% | $250.5313 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $1,086.80 | $1,166.3416 | $1,166.34 | $1,166.40 | $1,166.20 | |