| 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 | $122.90 | 11.120% | $136.5665 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $93.28 | 9.432% | $102.0782 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $167.25 | 11.754% | $186.9086 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $103.39 | 11.574% | $115.3564 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $196.45 | 5.287% | $206.8363 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $179.34 | 4.187% | $186.849 | $186.85 | $186.85 | $186.80 |
| Purchase #7 | $127.60 | 10.356% | $140.8143 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $990.21 | $1,075.4093 | $1,075.42 | $1,075.40 | $1,075.40 | |