| 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 | $89.28 | 3.405% | $92.32 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $216.71 | 12.665% | $244.1563 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $26.67 | 6.699% | $28.4566 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $103.41 | 10.828% | $114.6072 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $156.35 | 10.115% | $172.1648 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $97.71 | 11.308% | $108.759 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $202.28 | 5.671% | $213.7513 | $213.75 | $213.75 | $213.80 |
| 7 purchase totals = | $892.41 | $974.2152 | $974.22 | $974.15 | $974.40 | |