| 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 | $124.81 | 6.417% | $132.8191 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $84.27 | 9.433% | $92.2192 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $201.47 | 8.781% | $219.1611 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $10.25 | 5.857% | $10.8503 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $214.58 | 12.287% | $240.9454 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $50.30 | 11.341% | $56.0045 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $229.72 | 9.264% | $251.0013 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $915.40 | $1,003.0009 | $1,003.00 | $1,002.95 | $1,003.00 | |