| 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 | $107.58 | 3.439% | $111.2797 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $35.94 | 5.868% | $38.049 | $38.05 | $38.05 | $38.00 |
| Purchase #3 | $80.37 | 7.296% | $86.2338 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $190.45 | 12.496% | $214.2486 | $214.25 | $214.25 | $214.20 |
| Purchase #5 | $111.98 | 3.305% | $115.6809 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $174.55 | 7.666% | $187.931 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $227.48 | 11.865% | $254.4705 | $254.47 | $254.45 | $254.50 |
| 7 purchase totals = | $928.35 | $1,007.8935 | $1,007.89 | $1,007.95 | $1,007.80 | |