| 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 | $218.66 | 10.847% | $242.3781 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $194.80 | 4.558% | $203.679 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $146.50 | 12.512% | $164.8301 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $245.44 | 4.807% | $257.2383 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $50.52 | 3.565% | $52.321 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $198.56 | 11.857% | $222.1033 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $150.27 | 7.554% | $161.6214 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $1,204.75 | $1,304.1712 | $1,304.17 | $1,304.20 | $1,304.10 | |