| 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 | $186.98 | 3.753% | $193.9974 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $202.60 | 6.662% | $216.0972 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $232.29 | 13.233% | $263.0289 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $187.37 | 3.671% | $194.2484 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $216.47 | 9.111% | $236.1926 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $104.58 | 7.634% | $112.5636 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $7.47 | 12.525% | $8.4056 | $8.41 | $8.40 | $8.40 |
| 7 purchase totals = | $1,137.76 | $1,224.5337 | $1,224.54 | $1,224.55 | $1,224.50 | |