| 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 | $25.83 | 8.502% | $28.0261 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $104.55 | 9.669% | $114.6589 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $132.59 | 9.112% | $144.6716 | $144.67 | $144.65 | $144.70 |
| Purchase #4 | $213.88 | 3.447% | $221.2524 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $152.98 | 7.620% | $164.6371 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $237.29 | 13.396% | $269.0774 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $185.31 | 4.396% | $193.4562 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $1,052.43 | $1,135.7797 | $1,135.79 | $1,135.80 | $1,135.90 | |