| 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 | $244.77 | 8.858% | $266.4517 | $266.45 | $266.45 | $266.50 |
| Purchase #2 | $139.60 | 4.483% | $145.8583 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $192.35 | 13.432% | $218.1865 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $175.42 | 12.207% | $196.8335 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $227.90 | 10.564% | $251.9754 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $45.64 | 8.381% | $49.4651 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $15.40 | 7.316% | $16.5267 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $1,041.08 | $1,145.2972 | $1,145.31 | $1,145.35 | $1,145.40 | |