| 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 | $203.49 | 12.481% | $228.8876 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $250.37 | 13.498% | $284.1649 | $284.16 | $284.15 | $284.20 |
| Purchase #3 | $148.80 | 13.325% | $168.6276 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $76.57 | 9.795% | $84.07 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $47.35 | 7.152% | $50.7365 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $157.77 | 4.863% | $165.4424 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $20.65 | 11.776% | $23.0817 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $905.00 | $1,005.0107 | $1,005.01 | $1,005.05 | $1,005.00 | |