| 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 | $193.51 | 7.240% | $207.5201 | $207.52 | $207.50 | $207.50 |
| Purchase #2 | $186.87 | 12.650% | $210.5091 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $28.71 | 8.249% | $31.0783 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $25.60 | 12.655% | $28.8397 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $240.47 | 3.709% | $249.389 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $133.87 | 10.487% | $147.9089 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $206.30 | 12.276% | $231.6254 | $231.63 | $231.65 | $231.60 |
| 7 purchase totals = | $1,015.33 | $1,106.8705 | $1,106.88 | $1,106.90 | $1,106.80 | |