| 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 | $186.29 | 7.574% | $200.3996 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $26.76 | 13.194% | $30.2907 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $221.99 | 9.716% | $243.5585 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $34.82 | 6.369% | $37.0377 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $58.71 | 9.463% | $64.2657 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $210.65 | 9.481% | $230.6217 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $206.64 | 7.616% | $222.3777 | $222.38 | $222.40 | $222.40 |
| 7 purchase totals = | $945.86 | $1,028.5516 | $1,028.56 | $1,028.55 | $1,028.60 | |