| 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 | $245.62 | 7.275% | $263.4889 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $97.62 | 9.621% | $107.012 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $57.97 | 8.567% | $62.9363 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $202.81 | 9.326% | $221.7241 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $36.36 | 11.300% | $40.4687 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $154.94 | 10.641% | $171.4272 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $152.47 | 10.352% | $168.2537 | $168.25 | $168.25 | $168.30 |
| 7 purchase totals = | $947.79 | $1,035.3109 | $1,035.31 | $1,035.30 | $1,035.30 | |