| 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 | $98.32 | 8.186% | $106.3685 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $191.43 | 6.533% | $203.9361 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $166.45 | 13.126% | $188.2982 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $33.97 | 13.446% | $38.5376 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $224.82 | 3.795% | $233.3519 | $233.35 | $233.35 | $233.40 |
| Purchase #6 | $86.37 | 6.794% | $92.238 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $197.30 | 10.501% | $218.0185 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $998.66 | $1,080.7488 | $1,080.76 | $1,080.75 | $1,080.70 | |