| 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 | $241.42 | 11.421% | $268.9926 | $268.99 | $269.00 | $269.00 |
| Purchase #2 | $129.59 | 9.287% | $141.625 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $39.90 | 4.870% | $41.8431 | $41.84 | $41.85 | $41.80 |
| Purchase #4 | $123.57 | 8.118% | $133.6014 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $107.84 | 6.474% | $114.8216 | $114.82 | $114.80 | $114.80 |
| Purchase #6 | $190.83 | 6.453% | $203.1443 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $209.61 | 10.221% | $231.0342 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $1,042.76 | $1,135.0622 | $1,135.05 | $1,135.10 | $1,134.90 | |