| 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 | $229.50 | 13.487% | $260.4527 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $240.98 | 11.648% | $269.0494 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $99.81 | 6.749% | $106.5462 | $106.55 | $106.55 | $106.50 |
| Purchase #4 | $62.45 | 9.862% | $68.6088 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $199.91 | 4.854% | $209.6136 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $36.35 | 8.807% | $39.5513 | $39.55 | $39.55 | $39.60 |
| Purchase #7 | $227.83 | 9.302% | $249.0227 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,096.83 | $1,202.8447 | $1,202.84 | $1,202.80 | $1,202.80 | |