| 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 | $222.66 | 5.859% | $235.7056 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $107.51 | 11.732% | $120.1231 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $245.60 | 3.324% | $253.7637 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $138.50 | 3.587% | $143.468 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $172.73 | 9.376% | $188.9252 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $242.62 | 13.691% | $275.8371 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $210.96 | 10.144% | $232.3598 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $1,340.58 | $1,450.1825 | $1,450.19 | $1,450.15 | $1,450.20 | |