| 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 | $223.44 | 13.102% | $252.7151 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $21.49 | 3.615% | $22.2669 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $77.60 | 8.208% | $83.9694 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $55.90 | 6.120% | $59.3211 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $199.34 | 13.495% | $226.2409 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $214.43 | 11.105% | $238.2425 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $225.92 | 8.144% | $244.3189 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $1,018.12 | $1,127.0748 | $1,127.08 | $1,127.00 | $1,127.00 | |