| 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 | $104.37 | 5.699% | $110.318 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $102.90 | 3.673% | $106.6795 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $67.27 | 8.694% | $73.1185 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $183.78 | 10.853% | $203.7256 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $185.33 | 13.864% | $211.0242 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $115.48 | 13.130% | $130.6425 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $215.62 | 11.252% | $239.8816 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $974.75 | $1,075.3899 | $1,075.39 | $1,075.40 | $1,075.30 | |