| 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 | $222.60 | 3.540% | $230.48 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $52.35 | 4.571% | $54.7429 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $58.32 | 8.427% | $63.2346 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $110.88 | 4.725% | $116.1191 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $250.40 | 5.583% | $264.3798 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $214.78 | 13.175% | $243.0773 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $168.79 | 9.369% | $184.6039 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $1,078.12 | $1,156.6376 | $1,156.63 | $1,156.70 | $1,156.60 | |