| 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 | $238.44 | 5.783% | $252.229 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $174.94 | 13.842% | $199.1552 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $241.98 | 4.282% | $252.3416 | $252.34 | $252.35 | $252.30 |
| Purchase #4 | $133.63 | 4.348% | $139.4402 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $192.78 | 3.772% | $200.0517 | $200.05 | $200.05 | $200.10 |
| Purchase #6 | $25.51 | 11.495% | $28.4424 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $180.80 | 9.719% | $198.372 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,188.08 | $1,270.0321 | $1,270.03 | $1,270.05 | $1,270.00 | |