| 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 | $36.46 | 13.611% | $41.4226 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $222.40 | 11.686% | $248.3897 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $195.90 | 3.159% | $202.0885 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $12.71 | 3.576% | $13.1645 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $220.36 | 13.162% | $249.3638 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $140.61 | 6.153% | $149.2617 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $161.39 | 6.591% | $172.0272 | $172.03 | $172.05 | $172.00 |
| 7 purchase totals = | $989.83 | $1,075.7180 | $1,075.71 | $1,075.70 | $1,075.80 | |