| 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 | $198.54 | 9.177% | $216.76 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $202.35 | 10.525% | $223.6473 | $223.65 | $223.65 | $223.60 |
| Purchase #3 | $20.56 | 12.616% | $23.1538 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $232.49 | 12.283% | $261.0467 | $261.05 | $261.05 | $261.00 |
| Purchase #5 | $31.73 | 6.525% | $33.8004 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $65.72 | 5.364% | $69.2452 | $69.25 | $69.25 | $69.20 |
| Purchase #7 | $34.31 | 8.629% | $37.2706 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $785.70 | $864.9240 | $864.93 | $864.90 | $864.90 | |