| 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 | $59.32 | 12.394% | $66.6721 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $150.90 | 4.631% | $157.8882 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $179.92 | 4.758% | $188.4806 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $222.48 | 13.801% | $253.1845 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $232.37 | 9.718% | $254.9517 | $254.95 | $254.95 | $255.00 |
| Purchase #6 | $246.38 | 11.499% | $274.7112 | $274.71 | $274.70 | $274.70 |
| Purchase #7 | $183.90 | 12.628% | $207.1229 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $1,275.27 | $1,403.0112 | $1,403.00 | $1,403.00 | $1,403.10 | |