| 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 | $26.36 | 4.275% | $27.4869 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $97.74 | 11.432% | $108.9136 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $227.33 | 12.199% | $255.062 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $121.69 | 13.639% | $138.2873 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $175.41 | 5.235% | $184.5927 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $177.89 | 4.473% | $185.847 | $185.85 | $185.85 | $185.80 |
| Purchase #7 | $235.94 | 6.641% | $251.6088 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $1,062.36 | $1,151.7983 | $1,151.80 | $1,151.80 | $1,151.80 | |