| 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 | $241.56 | 5.291% | $254.3409 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $28.51 | 5.672% | $30.1271 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $159.79 | 3.471% | $165.3363 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $158.89 | 12.872% | $179.3423 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $80.75 | 5.241% | $84.9821 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $209.90 | 13.133% | $237.4662 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $141.66 | 11.763% | $158.3235 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $1,021.06 | $1,109.9184 | $1,109.92 | $1,109.95 | $1,109.80 | |