| 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 | $97.57 | 6.104% | $103.5257 | $103.53 | $103.55 | $103.50 |
| Purchase #2 | $76.59 | 12.378% | $86.0703 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $217.86 | 10.339% | $240.3845 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $77.35 | 11.579% | $86.3064 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $76.48 | 8.797% | $83.2079 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $187.60 | 7.221% | $201.1466 | $201.15 | $201.15 | $201.10 |
| Purchase #7 | $195.35 | 10.157% | $215.1917 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $928.80 | $1,015.8331 | $1,015.84 | $1,015.85 | $1,015.80 | |