| 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 | $101.99 | 12.696% | $114.9387 | $114.94 | $114.95 | $114.90 |
| Purchase #2 | $131.64 | 11.729% | $147.0801 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $171.62 | 8.763% | $186.6591 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $121.89 | 10.687% | $134.9164 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $137.30 | 13.205% | $155.4305 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $77.73 | 13.195% | $87.9865 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $209.35 | 6.107% | $222.135 | $222.14 | $222.15 | $222.10 |
| 7 purchase totals = | $951.52 | $1,049.1463 | $1,049.16 | $1,049.20 | $1,049.10 | |