| 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 | $114.57 | 4.514% | $119.7417 | $119.74 | $119.75 | $119.70 |
| Purchase #2 | $20.75 | 11.229% | $23.08 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $187.97 | 3.496% | $194.5414 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $8.54 | 8.582% | $9.2729 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $172.44 | 11.798% | $192.7845 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $137.93 | 7.362% | $148.0844 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $227.68 | 3.802% | $236.3364 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $869.88 | $923.8413 | $923.83 | $923.90 | $923.80 | |