| 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 | $104.48 | 8.568% | $113.4318 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $139.85 | 11.541% | $155.9901 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $210.58 | 3.799% | $218.5799 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $153.60 | 13.389% | $174.1655 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $14.89 | 9.648% | $16.3266 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $111.63 | 11.366% | $124.3179 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $250.87 | 4.867% | $263.0798 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $985.90 | $1,065.8916 | $1,065.90 | $1,065.95 | $1,065.90 | |