| 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 | $88.38 | 11.243% | $98.3166 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $228.40 | 12.856% | $257.7631 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $105.55 | 7.413% | $113.3744 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $235.30 | 4.360% | $245.5591 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $29.61 | 4.177% | $30.8468 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $238.27 | 12.198% | $267.3342 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $145.59 | 10.441% | $160.7911 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $1,071.10 | $1,173.9853 | $1,173.98 | $1,173.95 | $1,174.00 | |