| 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 | $234.56 | 5.385% | $247.1911 | $247.19 | $247.20 | $247.20 |
| Purchase #2 | $213.84 | 3.385% | $221.0785 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $206.86 | 4.402% | $215.966 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $111.54 | 8.247% | $120.7387 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $143.37 | 8.265% | $155.2195 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $133.39 | 6.339% | $141.8456 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $118.59 | 12.584% | $133.5134 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,162.15 | $1,235.5528 | $1,235.56 | $1,235.55 | $1,235.50 | |