| 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 | $117.45 | 5.570% | $123.992 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $201.94 | 10.186% | $222.5096 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $35.69 | 8.323% | $38.6605 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $192.96 | 3.794% | $200.2809 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $100.93 | 5.630% | $106.6124 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $46.65 | 12.554% | $52.5064 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $188.45 | 10.458% | $208.1581 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $884.07 | $952.7199 | $952.72 | $952.70 | $952.80 | |