| 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 | $128.70 | 13.240% | $145.7399 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $206.36 | 11.826% | $230.7641 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $181.82 | 7.740% | $195.8929 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $9.47 | 5.662% | $10.0062 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $83.67 | 3.675% | $86.7449 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $235.91 | 6.368% | $250.9327 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $241.95 | 5.360% | $254.9185 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,087.88 | $1,174.9992 | $1,174.99 | $1,175.00 | $1,174.90 | |