| 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 | $127.96 | 10.775% | $141.7477 | $141.75 | $141.75 | $141.70 |
| Purchase #2 | $227.89 | 7.724% | $245.4922 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $133.63 | 5.434% | $140.8915 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $215.47 | 12.265% | $241.8974 | $241.90 | $241.90 | $241.90 |
| Purchase #5 | $102.59 | 13.162% | $116.0929 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $87.91 | 12.423% | $98.8311 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $250.46 | 10.414% | $276.5429 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $1,145.91 | $1,261.4957 | $1,261.49 | $1,261.55 | $1,261.40 | |