| 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 | $243.49 | 6.147% | $258.4573 | $258.46 | $258.45 | $258.50 |
| Purchase #2 | $26.46 | 5.368% | $27.8804 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $205.36 | 8.187% | $222.1728 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $93.50 | 11.219% | $103.9898 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $42.29 | 4.753% | $44.3 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $238.90 | 11.600% | $266.6124 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $167.92 | 13.165% | $190.0267 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $1,017.92 | $1,113.4394 | $1,113.44 | $1,113.45 | $1,113.50 | |