| 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 | $211.33 | 8.823% | $229.9756 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $236.66 | 7.172% | $253.6333 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $187.94 | 4.836% | $197.0288 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $121.88 | 4.293% | $127.1123 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $164.64 | 10.736% | $182.3158 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $36.57 | 4.614% | $38.2573 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $100.86 | 3.122% | $104.0088 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $1,059.88 | $1,132.3319 | $1,132.34 | $1,132.35 | $1,132.30 | |