| 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 | $237.36 | 3.373% | $245.3662 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $63.50 | 8.794% | $69.0842 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $37.31 | 5.304% | $39.2889 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $103.60 | 10.206% | $114.1734 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $173.89 | 6.853% | $185.8067 | $185.81 | $185.80 | $185.80 |
| Purchase #6 | $61.51 | 10.858% | $68.1888 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $119.70 | 10.249% | $131.9681 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $796.87 | $853.8763 | $853.88 | $853.85 | $854.00 | |