| 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 | $238.80 | 13.552% | $271.1622 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $127.81 | 6.814% | $136.519 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $72.98 | 10.382% | $80.5568 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $125.95 | 5.836% | $133.3004 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $141.36 | 10.211% | $155.7943 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $221.52 | 9.647% | $242.89 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $190.63 | 9.274% | $208.309 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,119.05 | $1,228.5317 | $1,228.53 | $1,228.50 | $1,228.60 | |