| 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 | $241.67 | 9.417% | $264.4281 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $54.71 | 3.164% | $56.441 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $227.68 | 9.341% | $248.9476 | $248.95 | $248.95 | $248.90 |
| Purchase #4 | $153.33 | 13.125% | $173.4546 | $173.45 | $173.45 | $173.50 |
| Purchase #5 | $74.94 | 9.707% | $82.2144 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $14.81 | 4.853% | $15.5287 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $104.96 | 8.498% | $113.8795 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $872.10 | $954.8939 | $954.89 | $954.95 | $954.80 | |