| 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 | $222.94 | 11.540% | $248.6673 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $78.50 | 6.371% | $83.5012 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $73.66 | 10.712% | $81.5505 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $226.79 | 6.697% | $241.9781 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $174.74 | 4.523% | $182.6435 | $182.64 | $182.65 | $182.60 |
| Purchase #6 | $115.37 | 3.466% | $119.3687 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $60.31 | 7.125% | $64.6071 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $952.31 | $1,022.3164 | $1,022.32 | $1,022.30 | $1,022.40 | |