| 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 | $199.35 | 11.235% | $221.747 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $207.49 | 13.153% | $234.7812 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $129.93 | 3.575% | $134.575 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $89.62 | 7.454% | $96.3003 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $213.64 | 4.568% | $223.3991 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $175.29 | 9.399% | $191.7655 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $237.74 | 13.548% | $269.949 | $269.95 | $269.95 | $269.90 |
| 7 purchase totals = | $1,253.06 | $1,372.5171 | $1,372.53 | $1,372.55 | $1,372.50 | |