| 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 | $196.31 | 9.722% | $215.3953 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $191.73 | 5.439% | $202.1582 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $217.61 | 4.633% | $227.6919 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $172.32 | 3.445% | $178.2564 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $11.47 | 4.872% | $12.0288 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $26.31 | 5.366% | $27.7218 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $126.93 | 4.800% | $133.0226 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $942.68 | $996.2750 | $996.28 | $996.25 | $996.30 | |