| 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 | $6.46 | 10.674% | $7.1495 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $197.73 | 11.247% | $219.9687 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $250.72 | 11.387% | $279.2695 | $279.27 | $279.25 | $279.30 |
| Purchase #4 | $246.60 | 11.766% | $275.615 | $275.62 | $275.60 | $275.60 |
| Purchase #5 | $140.37 | 10.628% | $155.2885 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $242.96 | 6.659% | $259.1387 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $130.87 | 6.749% | $139.7024 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $1,215.71 | $1,336.1323 | $1,336.14 | $1,336.10 | $1,336.10 | |