| 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 | $102.96 | 3.152% | $106.2053 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $8.60 | 10.276% | $9.4837 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $190.74 | 8.497% | $206.9472 | $206.95 | $206.95 | $206.90 |
| Purchase #4 | $83.77 | 9.680% | $91.8789 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $217.65 | 10.539% | $240.5881 | $240.59 | $240.60 | $240.60 |
| Purchase #6 | $70.51 | 9.348% | $77.1013 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $149.36 | 10.747% | $165.4117 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $823.59 | $897.6162 | $897.62 | $897.65 | $897.60 | |