| 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 | $236.26 | 5.855% | $250.093 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $130.44 | 6.550% | $138.9838 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $245.78 | 5.814% | $260.0696 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $144.34 | 7.687% | $155.4354 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $206.99 | 4.416% | $216.1307 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $119.66 | 3.715% | $124.1054 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $118.89 | 7.313% | $127.5844 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $1,202.36 | $1,272.4023 | $1,272.40 | $1,272.45 | $1,272.40 | |