| 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 | $235.50 | 7.142% | $252.3194 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $234.40 | 7.327% | $251.5745 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $230.67 | 6.669% | $246.0534 | $246.05 | $246.05 | $246.10 |
| Purchase #4 | $124.83 | 3.397% | $129.0705 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $122.76 | 3.736% | $127.3463 | $127.35 | $127.35 | $127.30 |
| Purchase #6 | $243.47 | 4.672% | $254.8449 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $29.88 | 3.264% | $30.8553 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $1,221.51 | $1,292.0643 | $1,292.06 | $1,292.00 | $1,292.10 | |