| 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 | $26.64 | 8.274% | $28.8442 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $188.95 | 11.447% | $210.5791 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $241.26 | 3.682% | $250.1432 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $190.75 | 7.773% | $205.577 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $146.47 | 5.382% | $154.353 | $154.35 | $154.35 | $154.40 |
| Purchase #6 | $243.36 | 10.352% | $268.5526 | $268.55 | $268.55 | $268.60 |
| Purchase #7 | $172.77 | 6.355% | $183.7495 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $1,210.20 | $1,301.7986 | $1,301.79 | $1,301.85 | $1,301.80 | |