| 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 | $81.41 | 6.314% | $86.5502 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $221.69 | 6.298% | $235.652 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $218.95 | 11.201% | $243.4746 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $113.91 | 4.228% | $118.7261 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $181.97 | 8.729% | $197.8542 | $197.85 | $197.85 | $197.90 |
| Purchase #6 | $13.94 | 4.759% | $14.6034 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $245.58 | 11.267% | $273.2495 | $273.25 | $273.25 | $273.20 |
| 7 purchase totals = | $1,077.45 | $1,170.1100 | $1,170.10 | $1,170.10 | $1,170.20 | |