| 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 | $244.75 | 3.826% | $254.1141 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $93.90 | 10.676% | $103.9248 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $224.99 | 6.565% | $239.7606 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $45.39 | 9.184% | $49.5586 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $105.74 | 8.146% | $114.3536 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $51.58 | 6.367% | $54.8641 | $54.86 | $54.85 | $54.90 |
| Purchase #7 | $11.28 | 10.358% | $12.4484 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $777.63 | $829.0242 | $829.01 | $828.95 | $829.10 | |