| 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 | $235.71 | 7.472% | $253.3223 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $139.49 | 12.221% | $156.5371 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $187.65 | 10.853% | $208.0157 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $66.63 | 10.676% | $73.7434 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $66.75 | 5.526% | $70.4386 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $215.73 | 10.788% | $239.003 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $48.43 | 4.159% | $50.4442 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $960.39 | $1,051.5043 | $1,051.50 | $1,051.50 | $1,051.30 | |