| 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 | $106.52 | 10.145% | $117.3265 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $235.32 | 10.335% | $259.6403 | $259.64 | $259.65 | $259.60 |
| Purchase #3 | $121.76 | 3.680% | $126.2408 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $172.80 | 10.463% | $190.8801 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $84.48 | 13.486% | $95.873 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $212.73 | 6.313% | $226.1596 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $195.67 | 10.629% | $216.4678 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $1,129.28 | $1,232.5881 | $1,232.59 | $1,232.60 | $1,232.60 | |