| 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 | $238.35 | 12.328% | $267.7338 | $267.73 | $267.75 | $267.70 |
| Purchase #2 | $80.41 | 4.208% | $83.7937 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $166.26 | 3.254% | $171.6701 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $107.65 | 3.209% | $111.1045 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $133.50 | 3.780% | $138.5463 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $157.67 | 12.197% | $176.901 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $173.36 | 11.122% | $192.6411 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $1,057.20 | $1,142.3905 | $1,142.38 | $1,142.40 | $1,142.30 | |