| 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 | $202.31 | 10.138% | $222.8202 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $161.43 | 7.385% | $173.3516 | $173.35 | $173.35 | $173.40 |
| Purchase #3 | $243.35 | 8.541% | $264.1345 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $28.29 | 7.451% | $30.3979 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $124.67 | 9.401% | $136.3902 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $36.75 | 8.522% | $39.8818 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $152.37 | 13.324% | $172.6718 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $949.17 | $1,039.6480 | $1,039.64 | $1,039.65 | $1,039.70 | |