| 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 | $114.27 | 13.481% | $129.6747 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $5.26 | 8.510% | $5.7076 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $152.54 | 7.605% | $164.1407 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $144.67 | 9.472% | $158.3731 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $30.52 | 9.372% | $33.3803 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $225.75 | 4.413% | $235.7123 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $202.25 | 10.286% | $223.0534 | $223.05 | $223.05 | $223.10 |
| 7 purchase totals = | $875.26 | $950.0421 | $950.03 | $950.00 | $950.10 | |