| 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 | $237.58 | 3.813% | $246.6389 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $143.55 | 4.736% | $150.3485 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $163.66 | 6.341% | $174.0377 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $174.90 | 4.185% | $182.2196 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $122.73 | 12.647% | $138.2517 | $138.25 | $138.25 | $138.30 |
| Purchase #6 | $193.30 | 7.705% | $208.1938 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $147.28 | 7.317% | $158.0565 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $1,183.00 | $1,257.7467 | $1,257.75 | $1,257.75 | $1,257.70 | |