| 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 | $192.55 | 5.199% | $202.5607 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $104.45 | 4.381% | $109.026 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $161.92 | 3.839% | $168.1361 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $206.34 | 7.181% | $221.1573 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $30.34 | 10.418% | $33.5008 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $194.92 | 11.421% | $217.1818 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $240.55 | 11.822% | $268.9878 | $268.99 | $269.00 | $269.00 |
| 7 purchase totals = | $1,131.07 | $1,220.5505 | $1,220.56 | $1,220.60 | $1,220.60 | |