| 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 | $175.58 | 11.852% | $196.3897 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $114.51 | 3.707% | $118.7549 | $118.75 | $118.75 | $118.80 |
| Purchase #3 | $203.63 | 4.158% | $212.0969 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $128.26 | 3.825% | $133.1659 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $55.26 | 11.424% | $61.5729 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $69.60 | 8.519% | $75.5292 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $212.98 | 8.605% | $231.3069 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $959.82 | $1,028.8164 | $1,028.82 | $1,028.80 | $1,028.90 | |