| 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 | $190.27 | 13.155% | $215.3 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $173.77 | 13.543% | $197.3037 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $125.98 | 3.108% | $129.8955 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $115.75 | 5.543% | $122.166 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $143.79 | 9.841% | $157.9404 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $170.33 | 11.320% | $189.6114 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $221.38 | 7.437% | $237.844 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $1,141.27 | $1,250.0610 | $1,250.06 | $1,250.05 | $1,250.00 | |