| 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 | $82.76 | 4.133% | $86.1805 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $86.44 | 4.555% | $90.3773 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $245.56 | 10.617% | $271.6311 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $241.48 | 3.596% | $250.1636 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $227.54 | 3.706% | $235.9726 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $155.55 | 12.353% | $174.7651 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $217.68 | 9.490% | $238.3378 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,257.01 | $1,347.4280 | $1,347.43 | $1,347.45 | $1,347.50 | |