| 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 | $249.66 | 9.734% | $273.9619 | $273.96 | $273.95 | $274.00 |
| Purchase #2 | $243.33 | 12.850% | $274.5979 | $274.60 | $274.60 | $274.60 |
| Purchase #3 | $165.60 | 9.490% | $181.3154 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $135.88 | 12.803% | $153.2767 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $166.27 | 6.602% | $177.2471 | $177.25 | $177.25 | $177.20 |
| Purchase #6 | $163.97 | 13.487% | $186.0846 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $70.81 | 13.141% | $80.1151 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $1,195.52 | $1,326.5987 | $1,326.61 | $1,326.60 | $1,326.60 | |