| 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 | $244.40 | 5.518% | $257.886 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $222.90 | 8.108% | $240.9727 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $208.47 | 4.633% | $218.1284 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $60.27 | 6.457% | $64.1616 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $247.45 | 6.771% | $264.2048 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $209.49 | 11.675% | $233.948 | $233.95 | $233.95 | $233.90 |
| Purchase #7 | $247.75 | 10.844% | $274.616 | $274.62 | $274.60 | $274.60 |
| 7 purchase totals = | $1,440.73 | $1,553.9175 | $1,553.92 | $1,553.90 | $1,553.90 | |