| 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 | $23.72 | 3.285% | $24.4992 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $136.42 | 11.750% | $152.4494 | $152.45 | $152.45 | $152.40 |
| Purchase #3 | $87.37 | 11.400% | $97.3302 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $245.81 | 8.206% | $265.9812 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $103.39 | 11.593% | $115.376 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $177.78 | 12.133% | $199.35 | $199.35 | $199.35 | $199.40 |
| Purchase #7 | $156.35 | 8.697% | $169.9478 | $169.95 | $169.95 | $169.90 |
| 7 purchase totals = | $930.84 | $1,024.9338 | $1,024.94 | $1,025.00 | $1,024.90 | |