| 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 | $18.41 | 13.395% | $20.876 | $20.88 | $20.90 | $20.90 |
| Purchase #2 | $137.78 | 7.313% | $147.8559 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $55.58 | 4.333% | $57.9883 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $173.25 | 10.826% | $192.006 | $192.01 | $192.00 | $192.00 |
| Purchase #5 | $189.35 | 10.376% | $208.997 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $117.63 | 6.160% | $124.876 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $176.32 | 11.513% | $196.6197 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $868.32 | $949.2189 | $949.24 | $949.25 | $949.30 | |