| 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 | $218.66 | 5.526% | $230.7432 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $96.95 | 3.191% | $100.0437 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $76.55 | 4.105% | $79.6924 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $134.76 | 3.396% | $139.3364 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $89.84 | 5.391% | $94.6833 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $121.41 | 3.329% | $125.4517 | $125.45 | $125.45 | $125.50 |
| Purchase #7 | $118.94 | 8.680% | $129.264 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $857.11 | $899.2147 | $899.20 | $899.25 | $899.20 | |