| 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 | $211.32 | 11.357% | $235.3196 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $7.80 | 4.530% | $8.1533 | $8.15 | $8.15 | $8.20 |
| Purchase #3 | $221.86 | 3.652% | $229.9623 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $181.59 | 8.112% | $196.3206 | $196.32 | $196.30 | $196.30 |
| Purchase #5 | $242.81 | 4.467% | $253.6563 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $126.91 | 13.325% | $143.8208 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $126.98 | 13.773% | $144.469 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $1,119.27 | $1,211.7019 | $1,211.70 | $1,211.60 | $1,211.80 | |