| 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 | $240.56 | 12.286% | $270.1152 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $158.73 | 6.524% | $169.0855 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $46.95 | 12.144% | $52.6516 | $52.65 | $52.65 | $52.70 |
| Purchase #4 | $132.64 | 3.526% | $137.3169 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $202.38 | 8.108% | $218.789 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $127.44 | 9.231% | $139.204 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $16.49 | 9.185% | $18.0046 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $925.19 | $1,005.1668 | $1,005.17 | $1,005.15 | $1,005.20 | |