| 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 | $30.87 | 11.480% | $34.4139 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $146.34 | 11.504% | $163.175 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $190.92 | 12.280% | $214.365 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $26.59 | 7.683% | $28.6329 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $220.96 | 8.852% | $240.5194 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $40.72 | 6.801% | $43.4894 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $195.31 | 8.227% | $211.3782 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $851.71 | $935.9738 | $935.98 | $936.00 | $936.00 | |