| 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 | $205.89 | 6.848% | $219.9893 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $123.46 | 11.349% | $137.4715 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $200.25 | 11.131% | $222.5398 | $222.54 | $222.55 | $222.50 |
| Purchase #4 | $225.28 | 12.339% | $253.0773 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $96.97 | 11.356% | $107.9819 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $235.36 | 3.396% | $243.3528 | $243.35 | $243.35 | $243.40 |
| Purchase #7 | $48.48 | 7.229% | $51.9846 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $1,135.69 | $1,236.3972 | $1,236.39 | $1,236.45 | $1,236.50 | |