| 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 | $121.72 | 3.678% | $126.1969 | $126.20 | $126.20 | $126.20 |
| Purchase #2 | $120.68 | 7.724% | $130.0013 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $155.89 | 5.522% | $164.4982 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $222.35 | 3.392% | $229.8921 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $106.84 | 6.390% | $113.6671 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $67.61 | 7.415% | $72.6233 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $214.26 | 10.423% | $236.5923 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $1,009.35 | $1,073.4712 | $1,073.47 | $1,073.45 | $1,073.50 | |