| 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 | $104.37 | 13.138% | $118.0821 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $198.50 | 13.419% | $225.1367 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $136.71 | 13.525% | $155.2 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $218.89 | 13.848% | $249.2019 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $166.69 | 11.306% | $185.536 | $185.54 | $185.55 | $185.50 |
| Purchase #6 | $134.74 | 11.647% | $150.4332 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $108.34 | 5.206% | $113.9802 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $1,068.24 | $1,197.5701 | $1,197.57 | $1,197.65 | $1,197.50 | |