| 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 | $225.51 | 4.307% | $235.2227 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $15.36 | 5.174% | $16.1547 | $16.15 | $16.15 | $16.20 |
| Purchase #3 | $183.56 | 10.609% | $203.0339 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $150.70 | 6.660% | $160.7366 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $250.64 | 12.754% | $282.6066 | $282.61 | $282.60 | $282.60 |
| Purchase #6 | $177.57 | 10.640% | $196.4634 | $196.46 | $196.45 | $196.50 |
| Purchase #7 | $244.42 | 9.340% | $267.2488 | $267.25 | $267.25 | $267.20 |
| 7 purchase totals = | $1,247.76 | $1,361.4667 | $1,361.46 | $1,361.45 | $1,361.40 | |