| 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 | $7.86 | 13.411% | $8.9141 | $8.91 | $8.90 | $8.90 |
| Purchase #2 | $94.70 | 13.659% | $107.6351 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $242.80 | 5.334% | $255.751 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $227.56 | 8.215% | $246.2541 | $246.25 | $246.25 | $246.30 |
| Purchase #5 | $79.59 | 13.143% | $90.0505 | $90.05 | $90.05 | $90.10 |
| Purchase #6 | $124.25 | 11.798% | $138.909 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $166.62 | 4.643% | $174.3562 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $943.38 | $1,021.8700 | $1,021.87 | $1,021.85 | $1,022.00 | |