| 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 | $207.64 | 4.514% | $217.0129 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $207.74 | 13.440% | $235.6603 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $133.99 | 8.357% | $145.1875 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $13.57 | 6.501% | $14.4522 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $241.33 | 4.691% | $252.6508 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $150.55 | 6.703% | $160.6414 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $203.57 | 11.684% | $227.3551 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $1,158.39 | $1,252.9602 | $1,252.96 | $1,252.95 | $1,253.10 | |