| 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 | $208.87 | 3.610% | $216.4102 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $197.48 | 3.711% | $204.8085 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $237.60 | 7.690% | $255.8714 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $31.97 | 4.437% | $33.3885 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $118.31 | 7.250% | $126.8875 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $198.41 | 8.572% | $215.4177 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $90.90 | 6.649% | $96.9439 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $1,083.54 | $1,149.7277 | $1,149.73 | $1,149.70 | $1,149.70 | |