| 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 | $183.29 | 11.105% | $203.6444 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $42.96 | 12.488% | $48.3248 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $92.31 | 4.150% | $96.1409 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $16.77 | 3.497% | $17.3564 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $28.84 | 8.626% | $31.3277 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $72.43 | 9.499% | $79.3101 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $28.46 | 8.587% | $30.9039 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $465.06 | $507.0082 | $507.00 | $507.00 | $506.90 | |