| 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 | $193.56 | 4.578% | $202.4212 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $25.91 | 3.727% | $26.8757 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $163.57 | 13.815% | $186.1672 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $216.47 | 10.601% | $239.418 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $244.72 | 13.474% | $277.6936 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $248.42 | 9.187% | $271.2423 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $8.89 | 13.712% | $10.109 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $1,101.54 | $1,213.9270 | $1,213.93 | $1,213.90 | $1,213.90 | |