| 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 | $242.95 | 10.619% | $268.7489 | $268.75 | $268.75 | $268.70 |
| Purchase #2 | $233.71 | 8.720% | $254.0895 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $42.39 | 4.768% | $44.4112 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $7.67 | 12.422% | $8.6228 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $248.63 | 13.604% | $282.4536 | $282.45 | $282.45 | $282.50 |
| Purchase #6 | $93.25 | 12.814% | $105.1991 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $149.73 | 11.328% | $166.6914 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $1,018.33 | $1,130.2165 | $1,130.21 | $1,130.20 | $1,130.20 | |