| 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 | $140.62 | 9.303% | $153.7019 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $219.97 | 7.661% | $236.8219 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $210.49 | 3.583% | $218.0319 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $209.26 | 11.826% | $234.0071 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $14.32 | 13.171% | $16.2061 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $191.34 | 4.836% | $200.5932 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $116.60 | 6.106% | $123.7196 | $123.72 | $123.70 | $123.70 |
| 7 purchase totals = | $1,102.60 | $1,183.0817 | $1,183.08 | $1,183.05 | $1,183.00 | |