| 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 | $202.99 | 6.686% | $216.5619 | $216.56 | $216.55 | $216.60 |
| Purchase #2 | $203.26 | 7.686% | $218.8826 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $155.85 | 4.581% | $162.9895 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $107.84 | 12.793% | $121.636 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $13.94 | 11.491% | $15.5418 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $123.68 | 4.770% | $129.5795 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $158.34 | 8.798% | $172.2708 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $965.90 | $1,037.4621 | $1,037.46 | $1,037.50 | $1,037.50 | |