| 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 | $189.72 | 8.689% | $206.2048 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $216.50 | 8.182% | $234.214 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $183.64 | 7.496% | $197.4057 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $135.56 | 6.835% | $144.8255 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $31.85 | 10.798% | $35.2892 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $109.69 | 4.689% | $114.8334 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $113.91 | 11.393% | $126.8878 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $980.87 | $1,059.6604 | $1,059.66 | $1,059.70 | $1,059.60 | |