| 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 | $243.55 | 8.348% | $263.8816 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $203.39 | 3.857% | $211.2348 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $183.55 | 12.690% | $206.8425 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $155.81 | 13.211% | $176.3941 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $134.71 | 9.480% | $147.4805 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $18.87 | 10.628% | $20.8755 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $130.81 | 10.778% | $144.9087 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $1,070.69 | $1,171.6177 | $1,171.61 | $1,171.70 | $1,171.60 | |