| 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 | $185.45 | 12.354% | $208.3605 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $223.49 | 7.213% | $239.6103 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $22.25 | 10.830% | $24.6597 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $132.41 | 3.549% | $137.1092 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $217.60 | 13.221% | $246.3689 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $211.53 | 8.872% | $230.2969 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $86.89 | 12.671% | $97.8998 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $1,079.62 | $1,184.3053 | $1,184.31 | $1,184.25 | $1,184.40 | |