| 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 | $206.36 | 3.859% | $214.3234 | $214.32 | $214.30 | $214.30 |
| Purchase #2 | $30.48 | 3.481% | $31.541 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $221.41 | 4.507% | $231.3889 | $231.39 | $231.40 | $231.40 |
| Purchase #4 | $70.72 | 5.168% | $74.3748 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $11.96 | 6.551% | $12.7435 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $157.68 | 5.807% | $166.8365 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $183.99 | 12.445% | $206.8876 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $882.60 | $938.0957 | $938.09 | $938.10 | $938.00 | |