| 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 | $210.46 | 13.280% | $238.4091 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $204.31 | 4.528% | $213.5612 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $221.78 | 13.722% | $252.2127 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $208.61 | 6.367% | $221.8922 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $123.33 | 9.410% | $134.9354 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $62.62 | 9.221% | $68.3942 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $179.61 | 9.455% | $196.5921 | $196.59 | $196.60 | $196.60 |
| 7 purchase totals = | $1,210.72 | $1,325.9969 | $1,325.99 | $1,326.00 | $1,326.00 | |