| 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 | $249.85 | 9.706% | $274.1004 | $274.10 | $274.10 | $274.10 |
| Purchase #2 | $186.32 | 6.469% | $198.373 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $13.63 | 11.328% | $15.174 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $133.56 | 13.189% | $151.1752 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $186.93 | 9.153% | $204.0397 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $213.98 | 7.555% | $230.1462 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $25.59 | 9.833% | $28.1063 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $1,009.86 | $1,101.1148 | $1,101.12 | $1,101.10 | $1,101.10 | |