| 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 | $92.76 | 12.292% | $104.1621 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $86.74 | 4.313% | $90.4811 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $215.76 | 9.364% | $235.9638 | $235.96 | $235.95 | $236.00 |
| Purchase #4 | $57.85 | 5.644% | $61.1151 | $61.12 | $61.10 | $61.10 |
| Purchase #5 | $120.56 | 6.270% | $128.1191 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $50.69 | 13.500% | $57.5332 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $161.30 | 5.767% | $170.6022 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $785.66 | $847.9766 | $847.97 | $847.95 | $848.00 | |