| 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 | $185.52 | 5.194% | $195.1559 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $242.78 | 12.606% | $273.3848 | $273.38 | $273.40 | $273.40 |
| Purchase #3 | $93.53 | 6.776% | $99.8676 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $233.81 | 10.589% | $258.5681 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $237.88 | 12.281% | $267.094 | $267.09 | $267.10 | $267.10 |
| Purchase #6 | $37.50 | 3.620% | $38.8575 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $98.55 | 6.301% | $104.7596 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $1,129.57 | $1,237.6875 | $1,237.69 | $1,237.65 | $1,237.90 | |