| 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 | $108.92 | 11.607% | $121.5623 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $166.99 | 5.400% | $176.0075 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $115.59 | 10.380% | $127.5882 | $127.59 | $127.60 | $127.60 |
| Purchase #4 | $114.96 | 11.463% | $128.1379 | $128.14 | $128.15 | $128.10 |
| Purchase #5 | $208.83 | 5.620% | $220.5662 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $42.58 | 11.705% | $47.564 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $100.84 | 6.236% | $107.1284 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $858.71 | $928.5545 | $928.56 | $928.55 | $928.60 | |