| 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 | $86.80 | 9.206% | $94.7908 | $94.79 | $94.80 | $94.80 |
| Purchase #2 | $189.54 | 13.738% | $215.579 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $56.66 | 7.680% | $61.0115 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $118.86 | 12.742% | $134.0051 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $61.79 | 13.406% | $70.0736 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $180.48 | 5.291% | $190.0292 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $241.57 | 5.505% | $254.8684 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $935.70 | $1,020.3576 | $1,020.36 | $1,020.35 | $1,020.40 | |