| 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 | $207.95 | 9.558% | $227.8259 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $205.43 | 13.536% | $233.237 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $47.53 | 4.357% | $49.6009 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $183.87 | 10.297% | $202.8031 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $20.48 | 13.200% | $23.1834 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $234.60 | 3.518% | $242.8532 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $182.34 | 4.392% | $190.3484 | $190.35 | $190.35 | $190.30 |
| 7 purchase totals = | $1,082.20 | $1,169.8519 | $1,169.85 | $1,169.90 | $1,169.80 | |