| 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 | $7.33 | 3.567% | $7.5915 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $137.80 | 4.436% | $143.9128 | $143.91 | $143.90 | $143.90 |
| Purchase #3 | $118.53 | 13.472% | $134.4984 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $141.32 | 8.251% | $152.9803 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $34.41 | 11.135% | $38.2416 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $239.84 | 12.106% | $268.875 | $268.88 | $268.90 | $268.90 |
| Purchase #7 | $250.34 | 7.293% | $268.5973 | $268.60 | $268.60 | $268.60 |
| 7 purchase totals = | $929.57 | $1,014.6969 | $1,014.70 | $1,014.75 | $1,014.70 | |