| 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 | $21.26 | 13.871% | $24.209 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $199.95 | 13.512% | $226.9672 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $162.63 | 9.223% | $177.6294 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $225.35 | 7.502% | $242.2558 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $209.68 | 4.274% | $218.6417 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $16.90 | 11.264% | $18.8036 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $207.61 | 13.496% | $235.629 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,043.38 | $1,144.1357 | $1,144.14 | $1,144.15 | $1,144.10 | |