| 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 | $210.61 | 11.863% | $235.5947 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $143.31 | 12.403% | $161.0847 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $193.97 | 13.104% | $219.3878 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $41.25 | 4.864% | $43.2564 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $104.54 | 6.755% | $111.6017 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $162.99 | 12.238% | $182.9367 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $249.57 | 11.423% | $278.0784 | $278.08 | $278.10 | $278.10 |
| 7 purchase totals = | $1,106.24 | $1,231.9404 | $1,231.94 | $1,232.00 | $1,232.00 | |