| 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 | $204.33 | 3.482% | $211.4448 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $30.37 | 10.161% | $33.4559 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $133.50 | 12.476% | $150.1555 | $150.16 | $150.15 | $150.20 |
| Purchase #4 | $43.96 | 9.408% | $48.0958 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $186.29 | 6.838% | $199.0285 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $130.29 | 12.163% | $146.1372 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $241.86 | 3.421% | $250.134 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $970.60 | $1,038.4517 | $1,038.46 | $1,038.50 | $1,038.40 | |