| 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 | $212.92 | 10.287% | $234.8231 | $234.82 | $234.80 | $234.80 |
| Purchase #2 | $8.50 | 12.569% | $9.5684 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $183.41 | 4.797% | $192.2082 | $192.21 | $192.20 | $192.20 |
| Purchase #4 | $96.97 | 4.378% | $101.2153 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $196.33 | 11.873% | $219.6403 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $77.31 | 3.352% | $79.9014 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $145.30 | 6.778% | $155.1484 | $155.15 | $155.15 | $155.10 |
| 7 purchase totals = | $920.74 | $992.5051 | $992.51 | $992.45 | $992.40 | |