| 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 | $225.53 | 7.573% | $242.6094 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $143.62 | 9.450% | $157.1921 | $157.19 | $157.20 | $157.20 |
| Purchase #3 | $8.71 | 12.808% | $9.8256 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $250.84 | 13.623% | $285.0119 | $285.01 | $285.00 | $285.00 |
| Purchase #5 | $201.68 | 10.432% | $222.7193 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $189.29 | 3.590% | $196.0855 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $209.45 | 11.202% | $232.9126 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,229.12 | $1,346.3564 | $1,346.36 | $1,346.35 | $1,346.30 | |