| 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 | $127.88 | 13.662% | $145.351 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $209.74 | 8.493% | $227.5532 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $114.75 | 5.351% | $120.8903 | $120.89 | $120.90 | $120.90 |
| Purchase #4 | $14.56 | 10.630% | $16.1077 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $88.45 | 9.119% | $96.5158 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $206.90 | 4.545% | $216.3036 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $214.39 | 9.297% | $234.3218 | $234.32 | $234.30 | $234.30 |
| 7 purchase totals = | $976.67 | $1,057.0434 | $1,057.04 | $1,057.00 | $1,057.10 | |