| 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 | $237.50 | 4.539% | $248.2801 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $92.53 | 9.831% | $101.6266 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $63.91 | 5.205% | $67.2365 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $76.48 | 3.782% | $79.3725 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $165.95 | 12.466% | $186.6373 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $142.71 | 5.309% | $150.2865 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $234.39 | 13.341% | $265.66 | $265.66 | $265.65 | $265.70 |
| 7 purchase totals = | $1,013.47 | $1,099.0995 | $1,099.11 | $1,099.15 | $1,099.10 | |