| 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 | $106.87 | 11.608% | $119.2755 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $248.42 | 3.689% | $257.5842 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $76.56 | 10.862% | $84.8759 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $183.53 | 10.539% | $202.8722 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $27.55 | 6.819% | $29.4286 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $220.67 | 6.688% | $235.4284 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $143.81 | 11.152% | $159.8477 | $159.85 | $159.85 | $159.80 |
| 7 purchase totals = | $1,007.41 | $1,089.3125 | $1,089.32 | $1,089.40 | $1,089.30 | |