| 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 | $239.57 | 9.726% | $262.8706 | $262.87 | $262.85 | $262.90 |
| Purchase #2 | $222.39 | 6.804% | $237.5214 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $10.77 | 8.374% | $11.6719 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $139.34 | 13.296% | $157.8666 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $94.65 | 3.858% | $98.3016 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $238.50 | 3.460% | $246.7521 | $246.75 | $246.75 | $246.80 |
| Purchase #7 | $134.37 | 6.486% | $143.0852 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $1,079.59 | $1,158.0694 | $1,158.07 | $1,158.00 | $1,158.20 | |