| 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 | $114.46 | 6.379% | $121.7614 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $165.88 | 7.357% | $178.0838 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $39.37 | 7.710% | $42.4054 | $42.41 | $42.40 | $42.40 |
| Purchase #4 | $230.66 | 5.381% | $243.0718 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $187.80 | 10.776% | $208.0373 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $172.73 | 11.616% | $192.7943 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $214.86 | 3.299% | $221.9482 | $221.95 | $221.95 | $221.90 |
| 7 purchase totals = | $1,125.76 | $1,208.1022 | $1,208.10 | $1,208.10 | $1,208.10 | |