| 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 | $249.67 | 5.268% | $262.8226 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $204.55 | 10.350% | $225.7209 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $25.68 | 8.819% | $27.9447 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $130.42 | 8.620% | $141.6622 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $230.77 | 8.432% | $250.2285 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $200.89 | 7.404% | $215.7639 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $164.93 | 13.197% | $186.6958 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $1,206.91 | $1,310.8386 | $1,310.83 | $1,310.80 | $1,310.80 | |