| 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 | $244.36 | 4.798% | $256.0844 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $74.47 | 8.829% | $81.045 | $81.05 | $81.05 | $81.00 |
| Purchase #3 | $110.37 | 4.847% | $115.7196 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $9.47 | 6.840% | $10.1177 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $172.88 | 5.475% | $182.3452 | $182.35 | $182.35 | $182.30 |
| Purchase #6 | $96.49 | 3.218% | $99.595 | $99.60 | $99.60 | $99.60 |
| Purchase #7 | $237.99 | 10.486% | $262.9456 | $262.95 | $262.95 | $262.90 |
| 7 purchase totals = | $946.03 | $1,007.8525 | $1,007.87 | $1,007.85 | $1,007.70 | |