| 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 | $230.50 | 5.644% | $243.5094 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $170.92 | 10.410% | $188.7128 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $66.87 | 6.192% | $71.0106 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $69.85 | 7.300% | $74.9491 | $74.95 | $74.95 | $74.90 |
| Purchase #5 | $168.32 | 7.711% | $181.2992 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $222.74 | 5.593% | $235.1978 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $70.72 | 13.373% | $80.1774 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $999.92 | $1,074.8563 | $1,074.86 | $1,074.85 | $1,074.80 | |