| 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 | $97.77 | 12.328% | $109.8231 | $109.82 | $109.80 | $109.80 |
| Purchase #2 | $226.74 | 6.305% | $241.036 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $221.44 | 5.846% | $234.3854 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $76.45 | 13.208% | $86.5475 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $131.37 | 12.355% | $147.6008 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $174.48 | 5.179% | $183.5163 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $184.66 | 12.172% | $207.1368 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $1,112.91 | $1,210.0459 | $1,210.06 | $1,210.05 | $1,209.90 | |