| 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 | $224.64 | 11.464% | $250.3927 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $142.43 | 7.219% | $152.712 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $204.87 | 12.346% | $230.1633 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $163.56 | 8.172% | $176.9261 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $210.97 | 11.705% | $235.664 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $79.99 | 3.702% | $82.9512 | $82.95 | $82.95 | $83.00 |
| Purchase #7 | $6.76 | 8.690% | $7.3474 | $7.35 | $7.35 | $7.30 |
| 7 purchase totals = | $1,033.22 | $1,136.1567 | $1,136.15 | $1,136.15 | $1,136.20 | |