| 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 | $49.72 | 9.317% | $54.3524 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $72.88 | 10.601% | $80.606 | $80.61 | $80.60 | $80.60 |
| Purchase #3 | $215.93 | 7.133% | $231.3323 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $190.43 | 4.510% | $199.0184 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $192.47 | 5.776% | $203.5871 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $134.94 | 8.346% | $146.2021 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $204.26 | 11.150% | $227.035 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $1,060.63 | $1,142.1333 | $1,142.14 | $1,142.15 | $1,142.10 | |