| 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 | $243.31 | 11.848% | $272.1374 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $223.73 | 11.355% | $249.1345 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $35.65 | 3.284% | $36.8207 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $22.34 | 6.746% | $23.8471 | $23.85 | $23.85 | $23.80 |
| Purchase #5 | $177.75 | 4.867% | $186.4011 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $68.43 | 8.846% | $74.4833 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $221.28 | 12.746% | $249.4843 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $992.49 | $1,092.3084 | $1,092.30 | $1,092.35 | $1,092.20 | |