| 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 | $66.55 | 6.472% | $70.8571 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $242.43 | 11.721% | $270.8452 | $270.85 | $270.85 | $270.80 |
| Purchase #3 | $231.46 | 3.496% | $239.5518 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $175.55 | 8.147% | $189.8521 | $189.85 | $189.85 | $189.90 |
| Purchase #5 | $144.61 | 13.353% | $163.9198 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $114.43 | 5.304% | $120.4994 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $176.78 | 4.587% | $184.8889 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,151.81 | $1,240.4143 | $1,240.42 | $1,240.40 | $1,240.50 | |