| 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 | $122.35 | 4.324% | $127.6404 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $141.84 | 6.748% | $151.4114 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $120.87 | 3.788% | $125.4486 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $178.40 | 13.551% | $202.575 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $193.30 | 8.171% | $209.0945 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $139.79 | 9.871% | $153.5887 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $75.61 | 6.167% | $80.2729 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $972.16 | $1,050.0315 | $1,050.03 | $1,050.05 | $1,050.00 | |