| 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 | $239.37 | 8.849% | $260.5519 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $71.97 | 10.145% | $79.2714 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $227.62 | 4.628% | $238.1543 | $238.15 | $238.15 | $238.20 |
| Purchase #4 | $86.29 | 9.349% | $94.3573 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $227.54 | 12.229% | $255.3659 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $55.65 | 12.190% | $62.4337 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $33.54 | 13.532% | $38.0786 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $941.98 | $1,028.2131 | $1,028.21 | $1,028.20 | $1,028.40 | |