| 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 | $239.75 | 7.428% | $257.5586 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $238.58 | 6.595% | $254.3144 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $10.26 | 12.693% | $11.5623 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $169.75 | 3.331% | $175.4044 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $246.81 | 9.539% | $270.3532 | $270.35 | $270.35 | $270.40 |
| Purchase #6 | $30.31 | 13.483% | $34.3967 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $117.62 | 13.393% | $133.3728 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $1,053.08 | $1,136.9624 | $1,136.95 | $1,136.90 | $1,137.10 | |