| 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 | $125.46 | 11.732% | $140.179 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $132.56 | 4.439% | $138.4443 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $167.97 | 8.498% | $182.2441 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $228.67 | 11.502% | $254.9716 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $139.97 | 10.312% | $154.4037 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $8.99 | 12.624% | $10.1249 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $225.25 | 9.332% | $246.2703 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,028.87 | $1,126.6379 | $1,126.62 | $1,126.60 | $1,126.60 | |