| 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 | $221.30 | 12.576% | $249.1307 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $136.96 | 6.418% | $145.7501 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $168.96 | 3.630% | $175.0932 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $199.32 | 7.209% | $213.689 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $246.61 | 3.137% | $254.3462 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $6.63 | 6.142% | $7.0372 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $192.91 | 13.419% | $218.7966 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $1,172.69 | $1,263.8430 | $1,263.85 | $1,263.90 | $1,263.80 | |