| 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 | $221.33 | 6.326% | $235.3313 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $132.65 | 9.433% | $145.1629 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $118.36 | 12.575% | $133.2438 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $134.55 | 11.817% | $150.4498 | $150.45 | $150.45 | $150.40 |
| Purchase #5 | $61.71 | 5.866% | $65.3299 | $65.33 | $65.35 | $65.30 |
| Purchase #6 | $249.51 | 3.842% | $259.0962 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $114.87 | 10.818% | $127.2966 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $1,032.98 | $1,115.9105 | $1,115.91 | $1,115.95 | $1,115.80 | |