| 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 | $245.42 | 11.276% | $273.0936 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $116.37 | 10.870% | $129.0194 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $177.34 | 4.658% | $185.6005 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $18.30 | 11.867% | $20.4717 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $202.97 | 3.362% | $209.7939 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $106.64 | 13.843% | $121.4022 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $202.48 | 6.181% | $214.9953 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,069.52 | $1,154.3766 | $1,154.37 | $1,154.35 | $1,154.40 | |