| 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 | $20.87 | 8.814% | $22.7095 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $142.75 | 8.307% | $154.6082 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $245.96 | 11.430% | $274.0732 | $274.07 | $274.05 | $274.10 |
| Purchase #4 | $171.43 | 11.465% | $191.0844 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $217.56 | 13.646% | $247.2482 | $247.25 | $247.25 | $247.20 |
| Purchase #6 | $155.64 | 5.726% | $164.5519 | $164.55 | $164.55 | $164.60 |
| Purchase #7 | $58.95 | 9.472% | $64.5337 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $1,013.16 | $1,118.8091 | $1,118.80 | $1,118.80 | $1,118.80 | |