| 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 | $83.60 | 3.147% | $86.2309 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $23.63 | 6.182% | $25.0908 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $12.35 | 12.691% | $13.9173 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $138.37 | 7.103% | $148.1984 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $125.82 | 4.844% | $131.9147 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $192.64 | 5.742% | $203.7014 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $225.64 | 7.238% | $241.9718 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $802.05 | $851.0253 | $851.02 | $851.00 | $851.00 | |