| 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 | $128.66 | 9.281% | $140.6009 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $216.90 | 3.442% | $224.3657 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $71.72 | 10.170% | $79.0139 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $23.66 | 7.183% | $25.3595 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $150.58 | 9.652% | $165.114 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $114.43 | 9.636% | $125.4565 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $34.65 | 7.634% | $37.2952 | $37.30 | $37.30 | $37.30 |
| 7 purchase totals = | $740.60 | $797.2057 | $797.21 | $797.15 | $797.30 | |