| 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 | $202.60 | 3.528% | $209.7477 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $181.53 | 11.119% | $201.7143 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $187.67 | 13.241% | $212.5194 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $80.37 | 5.408% | $84.7164 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $80.95 | 6.669% | $86.3486 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $91.53 | 13.398% | $103.7932 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $5.75 | 13.868% | $6.5474 | $6.55 | $6.55 | $6.50 |
| 7 purchase totals = | $830.40 | $905.3870 | $905.39 | $905.35 | $905.20 | |