| 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 | $210.78 | 10.152% | $232.1784 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $123.85 | 6.517% | $131.9213 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $182.80 | 5.715% | $193.247 | $193.25 | $193.25 | $193.20 |
| Purchase #4 | $158.40 | 4.820% | $166.0349 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $6.69 | 4.194% | $6.9706 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $210.69 | 12.558% | $237.1485 | $237.15 | $237.15 | $237.10 |
| Purchase #7 | $246.84 | 5.651% | $260.7889 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,140.05 | $1,228.2896 | $1,228.29 | $1,228.30 | $1,228.20 | |