| 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 | $227.76 | 6.113% | $241.683 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $222.88 | 10.786% | $246.9198 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $136.63 | 3.111% | $140.8806 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $70.56 | 5.631% | $74.5332 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $161.49 | 4.670% | $169.0316 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $95.68 | 7.146% | $102.5173 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $142.88 | 10.277% | $157.5638 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,057.88 | $1,133.1293 | $1,133.12 | $1,133.15 | $1,133.10 | |