| 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 | $226.30 | 7.832% | $244.0238 | $244.02 | $244.00 | $244.00 |
| Purchase #2 | $207.52 | 9.843% | $227.9462 | $227.95 | $227.95 | $227.90 |
| Purchase #3 | $105.51 | 6.418% | $112.2816 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $102.29 | 12.275% | $114.8461 | $114.85 | $114.85 | $114.80 |
| Purchase #5 | $250.34 | 10.413% | $276.4079 | $276.41 | $276.40 | $276.40 |
| Purchase #6 | $26.83 | 4.730% | $28.0991 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $108.61 | 6.108% | $115.2439 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $1,027.40 | $1,118.8486 | $1,118.85 | $1,118.85 | $1,118.70 | |