| 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 | $202.42 | 12.139% | $226.9918 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $155.76 | 5.382% | $164.143 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $169.71 | 13.786% | $193.1062 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $32.85 | 5.520% | $34.6633 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $42.61 | 6.795% | $45.5053 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $245.57 | 4.692% | $257.0921 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $126.44 | 5.691% | $133.6357 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $975.36 | $1,055.1374 | $1,055.14 | $1,055.15 | $1,055.10 | |