| 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 | $134.80 | 9.600% | $147.7408 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $65.43 | 4.679% | $68.4915 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $181.95 | 10.734% | $201.4805 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $125.31 | 10.498% | $138.465 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $203.37 | 3.332% | $210.1463 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $238.88 | 11.686% | $266.7955 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $177.48 | 12.691% | $200.004 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $1,127.22 | $1,233.1236 | $1,233.13 | $1,233.15 | $1,233.10 | |