| 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 | $124.41 | 13.259% | $140.9055 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $138.82 | 6.334% | $147.6129 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $42.68 | 6.832% | $45.5959 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $17.75 | 13.396% | $20.1278 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $83.44 | 11.158% | $92.7502 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $248.87 | 4.436% | $259.9099 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $123.80 | 3.531% | $128.1714 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $779.77 | $835.0736 | $835.08 | $835.05 | $835.10 | |