| 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 | $89.98 | 11.137% | $100.0011 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $113.26 | 10.531% | $125.1874 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $112.95 | 12.467% | $127.0315 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $114.96 | 5.462% | $121.2391 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $202.98 | 10.314% | $223.9154 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $248.62 | 5.789% | $263.0126 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $153.44 | 4.354% | $160.1208 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $1,036.19 | $1,120.5079 | $1,120.51 | $1,120.50 | $1,120.40 | |