| 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 | $192.35 | 6.795% | $205.4202 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $224.62 | 7.362% | $241.1565 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $177.86 | 13.778% | $202.3656 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $117.34 | 8.550% | $127.3726 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $119.54 | 12.266% | $134.2028 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $149.56 | 5.367% | $157.5869 | $157.59 | $157.60 | $157.60 |
| Purchase #7 | $70.92 | 12.703% | $79.929 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $1,052.19 | $1,148.0336 | $1,148.04 | $1,148.00 | $1,148.10 | |