| 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 | $189.67 | 13.824% | $215.89 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $68.74 | 12.106% | $77.0617 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $96.44 | 12.107% | $108.116 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $28.61 | 8.148% | $30.9411 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $235.40 | 5.740% | $248.912 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $70.76 | 5.246% | $74.4721 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $220.42 | 13.625% | $250.4522 | $250.45 | $250.45 | $250.50 |
| 7 purchase totals = | $910.04 | $1,005.8451 | $1,005.84 | $1,005.80 | $1,005.90 | |