| 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 | $240.32 | 3.348% | $248.3659 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $118.42 | 8.850% | $128.9002 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $49.54 | 12.844% | $55.9029 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $166.53 | 3.158% | $171.789 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $208.70 | 6.107% | $221.4453 | $221.45 | $221.45 | $221.40 |
| Purchase #6 | $51.89 | 13.618% | $58.9564 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $5.88 | 6.445% | $6.259 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $841.28 | $891.6187 | $891.63 | $891.60 | $891.70 | |