| 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 | $103.94 | 6.434% | $110.6275 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $182.68 | 7.693% | $196.7336 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $242.79 | 7.835% | $261.8126 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $97.70 | 9.243% | $106.7304 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $221.62 | 9.354% | $242.3503 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $40.94 | 12.352% | $45.9969 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $21.51 | 4.474% | $22.4724 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $911.18 | $986.7237 | $986.72 | $986.75 | $986.70 | |