| 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 | $236.31 | 6.717% | $252.1829 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $215.96 | 10.202% | $237.9922 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $9.28 | 13.784% | $10.5592 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $172.39 | 8.411% | $186.8897 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $230.97 | 6.343% | $245.6204 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $127.80 | 8.173% | $138.2451 | $138.25 | $138.25 | $138.20 |
| Purchase #7 | $18.64 | 7.734% | $20.0816 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $1,011.35 | $1,091.5711 | $1,091.57 | $1,091.60 | $1,091.60 | |