| 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 | $114.85 | 10.540% | $126.9552 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $172.77 | 4.529% | $180.5948 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $203.56 | 6.320% | $216.425 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $201.40 | 8.705% | $218.9319 | $218.93 | $218.95 | $218.90 |
| Purchase #5 | $151.54 | 12.321% | $170.2112 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $38.30 | 12.398% | $43.0484 | $43.05 | $43.05 | $43.00 |
| Purchase #7 | $134.91 | 9.627% | $147.8978 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $1,017.33 | $1,104.0643 | $1,104.07 | $1,104.10 | $1,104.00 | |