| 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 | $202.80 | 13.373% | $229.9204 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $225.95 | 11.591% | $252.1399 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $244.66 | 6.658% | $260.9495 | $260.95 | $260.95 | $260.90 |
| Purchase #4 | $128.27 | 11.279% | $142.7376 | $142.74 | $142.75 | $142.70 |
| Purchase #5 | $120.60 | 4.402% | $125.9088 | $125.91 | $125.90 | $125.90 |
| Purchase #6 | $104.41 | 4.653% | $109.2682 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $141.94 | 11.153% | $157.7706 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $1,168.63 | $1,278.6950 | $1,278.70 | $1,278.65 | $1,278.60 | |