| 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 | $127.38 | 10.654% | $140.9511 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $231.42 | 11.161% | $257.2488 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $7.33 | 9.419% | $8.0204 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $144.86 | 13.439% | $164.3277 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $14.82 | 13.424% | $16.8094 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $168.91 | 3.106% | $174.1563 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $209.64 | 10.434% | $231.5138 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $904.36 | $993.0275 | $993.03 | $993.00 | $993.00 | |