| 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 | $123.88 | 11.616% | $138.2699 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $113.66 | 5.728% | $120.1704 | $120.17 | $120.15 | $120.20 |
| Purchase #3 | $250.58 | 12.839% | $282.752 | $282.75 | $282.75 | $282.80 |
| Purchase #4 | $200.43 | 8.394% | $217.2541 | $217.25 | $217.25 | $217.30 |
| Purchase #5 | $126.33 | 12.553% | $142.1882 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $57.41 | 13.135% | $64.9508 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $247.42 | 12.697% | $278.8349 | $278.83 | $278.85 | $278.80 |
| 7 purchase totals = | $1,119.71 | $1,244.4203 | $1,244.41 | $1,244.40 | $1,244.60 | |