| 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 | $206.49 | 7.652% | $222.2906 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $43.67 | 9.710% | $47.9104 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $184.87 | 11.475% | $206.0838 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $83.48 | 11.729% | $93.2714 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $8.25 | 11.214% | $9.1752 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $208.71 | 10.210% | $230.0193 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $68.74 | 13.486% | $78.0103 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $804.21 | $886.7610 | $886.76 | $886.75 | $886.80 | |