| 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 | $96.39 | 5.207% | $101.409 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $193.59 | 11.383% | $215.6263 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $119.98 | 9.507% | $131.3865 | $131.39 | $131.40 | $131.40 |
| Purchase #4 | $153.73 | 11.694% | $171.7072 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $232.59 | 7.671% | $250.432 | $250.43 | $250.45 | $250.40 |
| Purchase #6 | $133.62 | 4.609% | $139.7785 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $121.62 | 5.705% | $128.5584 | $128.56 | $128.55 | $128.60 |
| 7 purchase totals = | $1,051.52 | $1,138.8979 | $1,138.91 | $1,138.95 | $1,138.90 | |