| 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 | $221.66 | 3.871% | $230.2405 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $242.35 | 4.325% | $252.8316 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $68.61 | 9.719% | $75.2782 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $153.49 | 6.520% | $163.4975 | $163.50 | $163.50 | $163.50 |
| Purchase #5 | $6.82 | 6.697% | $7.2767 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $204.29 | 3.317% | $211.0663 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $125.98 | 13.531% | $143.0264 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $1,023.20 | $1,083.2172 | $1,083.23 | $1,083.30 | $1,083.20 | |