| 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 | $22.38 | 4.719% | $23.4361 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $191.77 | 12.323% | $215.4018 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $123.76 | 6.423% | $131.7091 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $179.48 | 3.775% | $186.2554 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $145.29 | 9.372% | $158.9066 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $171.87 | 5.201% | $180.809 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $231.69 | 9.740% | $254.2566 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,066.24 | $1,150.7746 | $1,150.79 | $1,150.75 | $1,150.80 | |