| 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 | $243.73 | 11.355% | $271.4055 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $112.85 | 7.128% | $120.8939 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $208.92 | 6.240% | $221.9566 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $193.97 | 12.376% | $217.9757 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $206.81 | 4.547% | $216.2137 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $201.46 | 4.293% | $210.1087 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $223.36 | 11.391% | $248.8029 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $1,391.10 | $1,507.3570 | $1,507.36 | $1,507.35 | $1,507.40 | |