| 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 | $127.25 | 7.523% | $136.823 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $200.60 | 10.790% | $222.2447 | $222.24 | $222.25 | $222.20 |
| Purchase #3 | $214.52 | 10.144% | $236.2809 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $135.29 | 13.609% | $153.7016 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $175.27 | 4.767% | $183.6251 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $110.72 | 3.829% | $114.9595 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $173.31 | 11.634% | $193.4729 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,136.96 | $1,241.1077 | $1,241.10 | $1,241.10 | $1,241.10 | |