| 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 | $215.45 | 13.287% | $244.0768 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $153.63 | 13.853% | $174.9124 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $240.88 | 4.689% | $252.1749 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $246.82 | 8.373% | $267.4862 | $267.49 | $267.50 | $267.50 |
| Purchase #5 | $173.86 | 7.200% | $186.3779 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $6.79 | 11.694% | $7.584 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $212.99 | 12.455% | $239.5179 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,250.42 | $1,372.1301 | $1,372.13 | $1,372.15 | $1,372.20 | |