| 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 | $198.58 | 9.826% | $218.0925 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $5.68 | 12.251% | $6.3759 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $82.66 | 3.314% | $85.3994 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $99.69 | 4.310% | $103.9866 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $104.79 | 9.499% | $114.744 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $55.38 | 10.527% | $61.2099 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $144.47 | 5.728% | $152.7452 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $691.25 | $742.5535 | $742.56 | $742.60 | $742.50 | |