| 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 | $109.35 | 10.320% | $120.6349 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $232.36 | 9.390% | $254.1786 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $33.78 | 13.862% | $38.4626 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $129.46 | 11.222% | $143.988 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $177.89 | 7.460% | $191.1606 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $15.78 | 6.782% | $16.8502 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $214.28 | 11.482% | $238.8836 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $912.90 | $1,004.1585 | $1,004.15 | $1,004.20 | $1,004.30 | |