| 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 | $220.97 | 3.768% | $229.2961 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $150.79 | 9.855% | $165.6504 | $165.65 | $165.65 | $165.70 |
| Purchase #3 | $150.90 | 11.403% | $168.1071 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $104.75 | 8.119% | $113.2547 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $164.48 | 13.356% | $186.4479 | $186.45 | $186.45 | $186.40 |
| Purchase #6 | $204.29 | 9.518% | $223.7343 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $134.58 | 6.313% | $143.076 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,130.76 | $1,229.5665 | $1,229.57 | $1,229.60 | $1,229.60 | |