| 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 | $96.40 | 12.273% | $108.2312 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $132.45 | 13.636% | $150.5109 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $222.29 | 4.283% | $231.8107 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $133.75 | 3.611% | $138.5797 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $29.57 | 6.545% | $31.5054 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $168.99 | 9.580% | $185.1792 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $179.65 | 3.678% | $186.2575 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $963.10 | $1,032.0746 | $1,032.08 | $1,032.10 | $1,032.10 | |