| 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 | $225.99 | 10.535% | $249.798 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $226.86 | 11.682% | $253.3618 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $141.25 | 12.321% | $158.6534 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $22.25 | 11.673% | $24.8472 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $84.83 | 12.846% | $95.7273 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $212.49 | 6.382% | $226.0511 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $208.43 | 13.575% | $236.7244 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $1,122.10 | $1,245.1632 | $1,245.16 | $1,245.15 | $1,245.20 | |