| 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 | $98.92 | 7.831% | $106.6664 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $207.91 | 10.384% | $229.4994 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $243.79 | 9.239% | $266.3138 | $266.31 | $266.30 | $266.30 |
| Purchase #4 | $99.90 | 8.229% | $108.1208 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $226.75 | 3.349% | $234.3439 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $213.60 | 10.764% | $236.5919 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $15.87 | 6.317% | $16.8725 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $1,106.74 | $1,198.4087 | $1,198.40 | $1,198.35 | $1,198.40 | |