| 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 | $229.38 | 3.736% | $237.9496 | $237.95 | $237.95 | $237.90 |
| Purchase #2 | $217.99 | 7.519% | $234.3807 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $245.89 | 9.823% | $270.0438 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $61.34 | 9.712% | $67.2973 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $248.38 | 13.465% | $281.8244 | $281.82 | $281.80 | $281.80 |
| Purchase #6 | $76.71 | 6.357% | $81.5865 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $225.84 | 4.157% | $235.2282 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $1,305.53 | $1,408.3105 | $1,408.31 | $1,408.35 | $1,408.20 | |