| 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 | $221.97 | 3.743% | $230.2783 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $45.37 | 11.698% | $50.6774 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $41.72 | 11.347% | $46.454 | $46.45 | $46.45 | $46.50 |
| Purchase #4 | $30.29 | 12.587% | $34.1026 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $144.93 | 12.848% | $163.5506 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $10.99 | 7.330% | $11.7956 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $189.90 | 11.821% | $212.3481 | $212.35 | $212.35 | $212.30 |
| 7 purchase totals = | $685.17 | $749.2066 | $749.21 | $749.25 | $749.30 | |