| 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 | $28.46 | 5.213% | $29.9436 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $223.88 | 6.769% | $239.0344 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $155.88 | 9.234% | $170.274 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $171.49 | 8.387% | $185.8729 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $117.98 | 3.251% | $121.8155 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $166.43 | 11.367% | $185.3481 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $86.44 | 5.615% | $91.2936 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $950.56 | $1,023.5821 | $1,023.57 | $1,023.55 | $1,023.50 | |