| 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 | $235.69 | 7.809% | $254.095 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $242.52 | 7.812% | $261.4657 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $180.61 | 12.103% | $202.4692 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $221.70 | 8.451% | $240.4359 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $161.83 | 12.221% | $181.6072 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $137.58 | 4.645% | $143.9706 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $209.77 | 7.321% | $225.1273 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $1,389.70 | $1,509.1709 | $1,509.19 | $1,509.15 | $1,509.20 | |