| 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 | $233.32 | 6.466% | $248.4065 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $226.94 | 8.364% | $245.9213 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $21.67 | 7.117% | $23.2123 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $204.95 | 11.433% | $228.3819 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $161.63 | 9.867% | $177.578 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $73.85 | 11.367% | $82.2445 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $89.99 | 10.335% | $99.2905 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $1,012.35 | $1,105.0350 | $1,105.03 | $1,105.05 | $1,105.00 | |