| 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 | $245.37 | 12.386% | $275.7615 | $275.76 | $275.75 | $275.80 |
| Purchase #2 | $239.46 | 3.281% | $247.3167 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $89.31 | 12.598% | $100.5613 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $241.77 | 4.580% | $252.8431 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $209.25 | 9.340% | $228.794 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $199.41 | 9.835% | $219.022 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $246.53 | 3.224% | $254.4781 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,471.10 | $1,578.7767 | $1,578.77 | $1,578.75 | $1,578.80 | |