| 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 | $219.72 | 7.717% | $236.6758 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $163.42 | 4.672% | $171.055 | $171.06 | $171.05 | $171.10 |
| Purchase #3 | $200.33 | 4.188% | $208.7198 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $118.25 | 9.571% | $129.5677 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $152.36 | 7.845% | $164.3126 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $122.37 | 10.834% | $135.6276 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $217.25 | 6.213% | $230.7477 | $230.75 | $230.75 | $230.70 |
| 7 purchase totals = | $1,193.70 | $1,276.7062 | $1,276.72 | $1,276.70 | $1,276.70 | |