| 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 | $248.55 | 6.646% | $265.0686 | $265.07 | $265.05 | $265.10 |
| Purchase #2 | $95.50 | 12.496% | $107.4337 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $45.74 | 7.611% | $49.2213 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $211.83 | 7.219% | $227.122 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $249.69 | 11.320% | $277.9549 | $277.95 | $277.95 | $278.00 |
| Purchase #6 | $222.40 | 11.555% | $248.0983 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $192.25 | 13.641% | $218.4748 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $1,265.96 | $1,393.3736 | $1,393.36 | $1,393.30 | $1,393.40 | |