| 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 | $137.61 | 12.327% | $154.5732 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $39.97 | 9.173% | $43.6364 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $246.98 | 12.635% | $278.1859 | $278.19 | $278.20 | $278.20 |
| Purchase #4 | $212.47 | 12.599% | $239.2391 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $234.31 | 6.160% | $248.7435 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $73.63 | 4.372% | $76.8491 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $80.81 | 4.866% | $84.7422 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $1,025.78 | $1,125.9694 | $1,125.97 | $1,126.00 | $1,125.80 | |