| 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 | $238.61 | 11.235% | $265.4178 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $72.66 | 12.689% | $81.8798 | $81.88 | $81.90 | $81.90 |
| Purchase #3 | $190.83 | 13.776% | $217.1187 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $164.92 | 4.133% | $171.7361 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $50.66 | 12.505% | $56.995 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $181.53 | 8.590% | $197.1234 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $165.58 | 11.126% | $184.0024 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $1,064.79 | $1,174.2732 | $1,174.28 | $1,174.25 | $1,174.20 | |