| 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 | $247.93 | 13.673% | $281.8295 | $281.83 | $281.85 | $281.80 |
| Purchase #2 | $34.42 | 13.455% | $39.0512 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $14.37 | 8.694% | $15.6193 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $231.31 | 9.297% | $252.8149 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $163.58 | 9.721% | $179.4816 | $179.48 | $179.50 | $179.50 |
| Purchase #6 | $242.41 | 12.492% | $272.6919 | $272.69 | $272.70 | $272.70 |
| Purchase #7 | $250.55 | 13.801% | $285.1284 | $285.13 | $285.15 | $285.10 |
| 7 purchase totals = | $1,184.57 | $1,326.6168 | $1,326.61 | $1,326.65 | $1,326.60 | |