| 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 | $106.55 | 7.161% | $114.18 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $212.31 | 13.393% | $240.7447 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $58.58 | 4.387% | $61.1499 | $61.15 | $61.15 | $61.10 |
| Purchase #4 | $65.68 | 8.129% | $71.0191 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $82.90 | 4.628% | $86.7366 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $5.59 | 9.639% | $6.1288 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $84.93 | 8.141% | $91.8442 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $616.54 | $671.8033 | $671.80 | $671.85 | $671.60 | |