| 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 | $143.59 | 7.118% | $153.8107 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $222.97 | 8.721% | $242.4152 | $242.42 | $242.40 | $242.40 |
| Purchase #3 | $186.69 | 8.417% | $202.4037 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $41.34 | 12.529% | $46.5195 | $46.52 | $46.50 | $46.50 |
| Purchase #5 | $97.91 | 3.565% | $101.4005 | $101.40 | $101.40 | $101.40 |
| Purchase #6 | $27.42 | 6.156% | $29.108 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $202.58 | 4.354% | $211.4003 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $922.50 | $987.0579 | $987.06 | $987.00 | $987.00 | |