| 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 | $209.57 | 7.489% | $225.2647 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $236.87 | 8.719% | $257.5227 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $146.71 | 9.262% | $160.2983 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $104.83 | 9.320% | $114.6002 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $198.80 | 7.828% | $214.3621 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $54.30 | 5.704% | $57.3973 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $232.88 | 10.867% | $258.1871 | $258.19 | $258.20 | $258.20 |
| 7 purchase totals = | $1,183.96 | $1,287.6324 | $1,287.63 | $1,287.60 | $1,287.70 | |