| 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 | $73.60 | 10.728% | $81.4958 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $241.30 | 11.181% | $268.2798 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $195.83 | 4.757% | $205.1456 | $205.15 | $205.15 | $205.10 |
| Purchase #4 | $41.28 | 7.644% | $44.4354 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $233.98 | 7.720% | $252.0433 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $214.51 | 9.625% | $235.1566 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $103.63 | 10.385% | $114.392 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $1,104.13 | $1,200.9485 | $1,200.96 | $1,201.00 | $1,200.90 | |