| 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 | $216.47 | 9.268% | $236.5324 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $179.94 | 10.510% | $198.8517 | $198.85 | $198.85 | $198.90 |
| Purchase #3 | $187.64 | 13.859% | $213.645 | $213.65 | $213.65 | $213.60 |
| Purchase #4 | $40.43 | 3.696% | $41.9243 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $141.92 | 11.291% | $157.9442 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $26.33 | 13.314% | $29.8356 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $92.30 | 8.835% | $100.4547 | $100.45 | $100.45 | $100.50 |
| 7 purchase totals = | $885.03 | $979.1879 | $979.18 | $979.20 | $979.10 | |