| 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 | $220.55 | 9.438% | $241.3655 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $20.26 | 9.473% | $22.1792 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $33.61 | 6.321% | $35.7345 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $162.58 | 5.242% | $171.1024 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $109.28 | 3.584% | $113.1966 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $10.69 | 11.186% | $11.8858 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $98.96 | 6.195% | $105.0906 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $655.93 | $700.5546 | $700.56 | $700.60 | $700.60 | |