| 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 | $207.60 | 8.201% | $224.6253 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $86.50 | 13.487% | $98.1663 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $90.60 | 3.106% | $93.414 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $246.41 | 5.638% | $260.3026 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $245.46 | 9.515% | $268.8155 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $232.66 | 4.600% | $243.3624 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $192.50 | 4.658% | $201.4667 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $1,301.73 | $1,390.1528 | $1,390.16 | $1,390.10 | $1,390.20 | |