| 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 | $22.49 | 6.578% | $23.9694 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $242.48 | 6.808% | $258.988 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $10.68 | 3.378% | $11.0408 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $245.94 | 12.391% | $276.4144 | $276.41 | $276.40 | $276.40 |
| Purchase #5 | $82.45 | 12.536% | $92.7859 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $199.91 | 8.249% | $216.4006 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $114.73 | 11.175% | $127.5511 | $127.55 | $127.55 | $127.60 |
| 7 purchase totals = | $918.68 | $1,007.1502 | $1,007.15 | $1,007.15 | $1,007.20 | |