| 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 | $215.74 | 13.184% | $244.1832 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $208.70 | 6.796% | $222.8833 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $243.51 | 8.615% | $264.4884 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $79.27 | 9.278% | $86.6247 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $196.78 | 3.228% | $203.1321 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $228.45 | 6.871% | $244.1468 | $244.15 | $244.15 | $244.10 |
| Purchase #7 | $11.61 | 6.285% | $12.3397 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $1,184.06 | $1,277.7982 | $1,277.79 | $1,277.85 | $1,277.70 | |