| 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 | $11.81 | 4.250% | $12.3119 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $207.33 | 8.810% | $225.5958 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $171.35 | 3.113% | $176.6841 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $117.82 | 4.806% | $123.4824 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $15.57 | 5.261% | $16.3891 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $229.53 | 8.753% | $249.6208 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $154.84 | 3.807% | $160.7348 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $908.25 | $964.8189 | $964.81 | $964.85 | $964.80 | |