| 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 | $123.60 | 8.678% | $134.326 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $209.77 | 4.471% | $219.1488 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $81.27 | 7.750% | $87.5684 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $8.83 | 10.227% | $9.733 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $52.56 | 4.565% | $54.9594 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $199.39 | 6.537% | $212.4241 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $95.82 | 7.498% | $103.0046 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $771.24 | $821.1643 | $821.16 | $821.15 | $821.10 | |