| 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 | $109.77 | 4.126% | $114.2991 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $48.32 | 5.436% | $50.9467 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $238.77 | 8.300% | $258.5879 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $70.62 | 12.377% | $79.3606 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $78.93 | 5.324% | $83.1322 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $167.57 | 4.641% | $175.3469 | $175.35 | $175.35 | $175.30 |
| Purchase #7 | $210.86 | 13.124% | $238.5333 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $924.84 | $1,000.2067 | $1,000.21 | $1,000.25 | $1,000.10 | |