| 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 | $206.92 | 13.438% | $234.7259 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $197.30 | 9.633% | $216.3059 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $146.68 | 4.104% | $152.6997 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $133.41 | 7.241% | $143.0702 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $173.72 | 10.590% | $192.1169 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $139.41 | 12.337% | $156.609 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $7.28 | 11.440% | $8.1128 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $1,004.72 | $1,103.6404 | $1,103.65 | $1,103.60 | $1,103.60 | |