| 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 | $220.50 | 6.661% | $235.1875 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $201.69 | 7.858% | $217.5388 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $100.82 | 11.626% | $112.5413 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $140.36 | 9.423% | $153.5861 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $74.58 | 12.492% | $83.8965 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $129.25 | 10.313% | $142.5796 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $163.60 | 3.102% | $168.6749 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $1,030.80 | $1,114.0047 | $1,114.01 | $1,114.05 | $1,114.00 | |