| 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 | $221.84 | 10.485% | $245.0999 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $57.33 | 13.108% | $64.8448 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $101.61 | 6.324% | $108.0358 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $250.89 | 13.858% | $285.6583 | $285.66 | $285.65 | $285.70 |
| Purchase #5 | $149.35 | 11.729% | $166.8673 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $97.74 | 8.181% | $105.7361 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $156.78 | 12.394% | $176.2113 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,035.54 | $1,152.4535 | $1,152.46 | $1,152.45 | $1,152.40 | |