| 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 | $12.80 | 11.707% | $14.2985 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $115.82 | 8.360% | $125.5026 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $204.65 | 6.826% | $218.6194 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $106.93 | 8.278% | $115.7817 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $36.83 | 11.464% | $41.0522 | $41.05 | $41.05 | $41.10 |
| Purchase #6 | $207.44 | 12.439% | $233.2435 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $192.90 | 11.275% | $214.6495 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $877.37 | $963.1474 | $963.14 | $963.15 | $963.10 | |