| 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 | $220.96 | 7.680% | $237.9297 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $186.54 | 5.102% | $196.0573 | $196.06 | $196.05 | $196.10 |
| Purchase #3 | $186.51 | 8.678% | $202.6953 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $121.58 | 7.491% | $130.6876 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $234.45 | 7.626% | $252.3292 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $209.71 | 8.433% | $227.3948 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $95.95 | 4.492% | $100.2601 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $1,255.70 | $1,347.3540 | $1,347.36 | $1,347.40 | $1,347.40 | |