| 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 | $223.28 | 3.783% | $231.7267 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $88.57 | 10.402% | $97.7831 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $101.33 | 8.792% | $110.2389 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $49.85 | 8.156% | $53.9158 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $169.84 | 10.293% | $187.3216 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $238.90 | 11.470% | $266.3018 | $266.30 | $266.30 | $266.30 |
| Purchase #7 | $224.75 | 11.559% | $250.7289 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $1,096.52 | $1,198.0168 | $1,198.02 | $1,198.05 | $1,197.90 | |