| 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 | $132.90 | 5.829% | $140.6467 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $119.32 | 4.173% | $124.2992 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $208.35 | 3.329% | $215.286 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $178.85 | 5.724% | $189.0874 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $124.41 | 3.262% | $128.4683 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $130.30 | 11.162% | $144.8441 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $226.78 | 13.738% | $257.935 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,120.91 | $1,200.5667 | $1,200.58 | $1,200.60 | $1,200.50 | |