| 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 | $136.71 | 13.138% | $154.671 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $199.85 | 13.278% | $226.3861 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $247.84 | 8.284% | $268.3711 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $224.64 | 7.390% | $241.2409 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $35.86 | 5.359% | $37.7817 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $190.85 | 11.379% | $212.5668 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $84.32 | 13.189% | $95.441 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $1,120.07 | $1,236.4586 | $1,236.46 | $1,236.45 | $1,236.50 | |