| 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 | $222.89 | 13.379% | $252.7105 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $124.56 | 11.346% | $138.6926 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $166.69 | 4.292% | $173.8443 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $164.95 | 9.844% | $181.1877 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $25.42 | 13.287% | $28.7976 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $36.88 | 3.244% | $38.0764 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $220.37 | 13.847% | $250.8846 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $961.76 | $1,064.1937 | $1,064.19 | $1,064.25 | $1,064.20 | |