| 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 | $127.51 | 8.711% | $138.6174 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $223.73 | 9.291% | $244.5168 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $106.99 | 7.732% | $115.2625 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $53.53 | 4.725% | $56.0593 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $110.72 | 13.504% | $125.6716 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $186.28 | 9.531% | $204.0343 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $90.31 | 12.350% | $101.4633 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $899.07 | $985.6252 | $985.62 | $985.55 | $985.70 | |