| 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 | $220.87 | 10.234% | $243.4738 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $29.51 | 5.367% | $31.0938 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $44.83 | 3.542% | $46.4179 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $80.49 | 3.640% | $83.4198 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $49.29 | 6.783% | $52.6333 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $58.56 | 10.502% | $64.71 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $134.97 | 5.421% | $142.2867 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $618.52 | $664.0353 | $664.03 | $664.00 | $664.00 | |