| 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 | $122.57 | 7.455% | $131.7076 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $104.69 | 5.662% | $110.6175 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $228.96 | 6.612% | $244.0988 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $106.45 | 8.343% | $115.3311 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $237.39 | 3.613% | $245.9669 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $82.46 | 3.711% | $85.5201 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $13.58 | 11.318% | $15.117 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $896.10 | $948.3590 | $948.37 | $948.30 | $948.30 | |