| 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 | $124.77 | 9.721% | $136.8989 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $157.74 | 12.544% | $177.5269 | $177.53 | $177.55 | $177.50 |
| Purchase #3 | $155.58 | 4.383% | $162.3991 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $132.41 | 7.596% | $142.4679 | $142.47 | $142.45 | $142.50 |
| Purchase #5 | $185.32 | 10.465% | $204.7137 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $77.34 | 11.338% | $86.1088 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $161.58 | 13.326% | $183.1122 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $994.74 | $1,093.2275 | $1,093.23 | $1,093.20 | $1,093.20 | |